20388366900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3733

約数の個数: 432

約数和(自身を含む): 76303866240

約数和(自身を除く): 55915499340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 27, 30, 33, 34, 36, 44, 45, 50, 51, 54, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 108, 110, 121, 132, 135, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 242, 255, 270, 275, 297, 300, 306, 330, 340, 363, 374, 396, 425, 450, 459, 484, 495, 510, 540, 550, 561, 594, 605, 612, 660, 675, 726, 748, 765, 825, 850, 900, 918, 935, 990, 1020, 1089, 1100, 1122, 1188, 1210, 1275, 1350, 1452, 1485, 1530, 1650, 1683, 1700, 1815, 1836, 1870, 1980, 2057, 2178, 2244, 2295, 2420, 2475, 2550, 2700, 2805, 2970, 3025, 3060, 3267, 3300, 3366, 3630, 3671, 3740, 3825, 4114, 4356, 4590, 4675, 4950, 5049, 5100, 5445, 5610, 5940, 6050, 6171, 6534, 6732, 7260, 7342, 7425, 7650, 8228, 8415, 9075, 9180, 9350, 9900, 10098, 10285, 10890, 11013, 11220, 11475, 12100, 12342, 13068, 14025, 14684, 14850, 15300, 16335, 16830, 18150, 18355, 18513, 18700, 20196, 20570, 21780, 22026, 22950, 24684, 25245, 27225, 28050, 29700, 30855, 32670, 33039, 33660, 36300, 36710, 37026, 40381, 41140, 42075, 44052, 45900, 50490, 51425, 54450, 55065, 55539, 56100, 61710, 62407, 65340, 66078, 73420, 74052, 80762, 81675, 84150, 91775, 92565, 99117, 100980, 102850, 108900, 110130, 111078, 121143, 123420, 124814, 126225, 132156, 154275, 161524, 163350, 165195, 168300, 183550, 185130, 187221, 198234, 201905, 205700, 220260, 222156, 242286, 249628, 252450, 275325, 277695, 308550, 312035, 326700, 330390, 363429, 367100, 370260, 374442, 396468, 403810, 444191, 462825, 484572, 495585, 504900, 550650, 555390, 561663, 605715, 617100, 624070, 660780, 686477, 726858, 748884, 807620, 825975, 888382, 925650, 936105, 991170, 1009525, 1090287, 1101300, 1110780, 1123326, 1211430, 1248140, 1332573, 1372954, 1388475, 1453716, 1560175, 1651950, 1684989, 1776764, 1817145, 1851300, 1872210, 1982340, 2019050, 2059431, 2180574, 2220955, 2246652, 2422860, 2477925, 2665146, 2745908, 2776950, 2808315, 3028575, 3120350, 3303900, 3369978, 3432385, 3634290, 3744420, 3997719, 4038100, 4118862, 4361148, 4441910, 4680525, 4955850, 5330292, 5451435, 5553900, 5616630, 6057150, 6178293, 6240700, 6662865, 6739956, 6864770, 7268580, 7551247, 7995438, 8237724, 8424945, 8883820, 9085725, 9361050, 9911700, 10297155, 10902870, 11104775, 11233260, 11993157, 12114300, 12356586, 13325730, 13729540, 14041575, 15102494, 15990876, 16849890, 17161925, 18171450, 18534879, 18722100, 19988595, 20594310, 21805740, 22209550, 22653741, 23986314, 24713172, 26651460, 27257175, 28083150, 30204988, 30891465, 33314325, 33699780, 34323850, 36342900, 37069758, 37756235, 39977190, 41188620, 42124725, 44419100, 45307482, 47972628, 51485775, 54514350, 56166300, 59965785, 61782930, 66628650, 67961223, 68647700, 74139516, 75512470, 79954380, 84249450, 90614964, 92674395, 99942975, 102971550, 109028700, 113268705, 119931570, 123565860, 133257300, 135922446, 151024940, 154457325, 168498900, 185348790, 188781175, 199885950, 203883669, 205943100, 226537410, 239863140, 271844892, 299828925, 308914650, 339806115, 370697580, 377562350, 399771900, 407767338, 453074820, 463371975, 566343525, 599657850, 617829300, 679612230, 755124700, 815534676, 926743950, 1019418345, 1132687050, 1199315700, 1359224460, 1699030575, 1853487900, 2038836690, 2265374100, 3398061150, 4077673380, 5097091725, 6796122300, 10194183450, 20388366900]

約数ペア:

[(1, 20388366900), (2, 10194183450), (3, 6796122300), (4, 5097091725), (5, 4077673380), (6, 3398061150), (9, 2265374100), (10, 2038836690), (11, 1853487900), (12, 1699030575), (15, 1359224460), (17, 1199315700), (18, 1132687050), (20, 1019418345), (22, 926743950), (25, 815534676), (27, 755124700), (30, 679612230), (33, 617829300), (34, 599657850), (36, 566343525), (44, 463371975), (45, 453074820), (50, 407767338), (51, 399771900), (54, 377562350), (55, 370697580), (60, 339806115), (66, 308914650), (68, 299828925), (75, 271844892), (85, 239863140), (90, 226537410), (99, 205943100), (100, 203883669), (102, 199885950), (108, 188781175), (110, 185348790), (121, 168498900), (132, 154457325), (135, 151024940), (150, 135922446), (153, 133257300), (165, 123565860), (170, 119931570), (180, 113268705), (187, 109028700), (198, 102971550), (204, 99942975), (220, 92674395), (225, 90614964), (242, 84249450), (255, 79954380), (270, 75512470), (275, 74139516), (297, 68647700), (300, 67961223), (306, 66628650), (330, 61782930), (340, 59965785), (363, 56166300), (374, 54514350), (396, 51485775), (425, 47972628), (450, 45307482), (459, 44419100), (484, 42124725), (495, 41188620), (510, 39977190), (540, 37756235), (550, 37069758), (561, 36342900), (594, 34323850), (605, 33699780), (612, 33314325), (660, 30891465), (675, 30204988), (726, 28083150), (748, 27257175), (765, 26651460), (825, 24713172), (850, 23986314), (900, 22653741), (918, 22209550), (935, 21805740), (990, 20594310), (1020, 19988595), (1089, 18722100), (1100, 18534879), (1122, 18171450), (1188, 17161925), (1210, 16849890), (1275, 15990876), (1350, 15102494), (1452, 14041575), (1485, 13729540), (1530, 13325730), (1650, 12356586), (1683, 12114300), (1700, 11993157), (1815, 11233260), (1836, 11104775), (1870, 10902870), (1980, 10297155), (2057, 9911700), (2178, 9361050), (2244, 9085725), (2295, 8883820), (2420, 8424945), (2475, 8237724), (2550, 7995438), (2700, 7551247), (2805, 7268580), (2970, 6864770), (3025, 6739956), (3060, 6662865), (3267, 6240700), (3300, 6178293), (3366, 6057150), (3630, 5616630), (3671, 5553900), (3740, 5451435), (3825, 5330292), (4114, 4955850), (4356, 4680525), (4590, 4441910), (4675, 4361148), (4950, 4118862), (5049, 4038100), (5100, 3997719), (5445, 3744420), (5610, 3634290), (5940, 3432385), (6050, 3369978), (6171, 3303900), (6534, 3120350), (6732, 3028575), (7260, 2808315), (7342, 2776950), (7425, 2745908), (7650, 2665146), (8228, 2477925), (8415, 2422860), (9075, 2246652), (9180, 2220955), (9350, 2180574), (9900, 2059431), (10098, 2019050), (10285, 1982340), (10890, 1872210), (11013, 1851300), (11220, 1817145), (11475, 1776764), (12100, 1684989), (12342, 1651950), (13068, 1560175), (14025, 1453716), (14684, 1388475), (14850, 1372954), (15300, 1332573), (16335, 1248140), (16830, 1211430), (18150, 1123326), (18355, 1110780), (18513, 1101300), (18700, 1090287), (20196, 1009525), (20570, 991170), (21780, 936105), (22026, 925650), (22950, 888382), (24684, 825975), (25245, 807620), (27225, 748884), (28050, 726858), (29700, 686477), (30855, 660780), (32670, 624070), (33039, 617100), (33660, 605715), (36300, 561663), (36710, 555390), (37026, 550650), (40381, 504900), (41140, 495585), (42075, 484572), (44052, 462825), (45900, 444191), (50490, 403810), (51425, 396468), (54450, 374442), (55065, 370260), (55539, 367100), (56100, 363429), (61710, 330390), (62407, 326700), (65340, 312035), (66078, 308550), (73420, 277695), (74052, 275325), (80762, 252450), (81675, 249628), (84150, 242286), (91775, 222156), (92565, 220260), (99117, 205700), (100980, 201905), (102850, 198234), (108900, 187221), (110130, 185130), (111078, 183550), (121143, 168300), (123420, 165195), (124814, 163350), (126225, 161524), (132156, 154275)]