145554300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 506634240

約数和(自身を除く): 361079940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 37, 45, 47, 50, 54, 60, 62, 74, 75, 90, 93, 94, 100, 108, 111, 124, 135, 141, 148, 150, 155, 180, 185, 186, 188, 222, 225, 235, 270, 279, 282, 300, 310, 333, 370, 372, 423, 444, 450, 465, 470, 540, 555, 558, 564, 620, 666, 675, 705, 740, 775, 837, 846, 900, 925, 930, 940, 999, 1110, 1116, 1147, 1175, 1269, 1332, 1350, 1395, 1410, 1457, 1550, 1665, 1674, 1692, 1739, 1850, 1860, 1998, 2115, 2220, 2294, 2325, 2350, 2538, 2700, 2775, 2790, 2820, 2914, 3100, 3330, 3348, 3441, 3478, 3525, 3700, 3996, 4185, 4230, 4371, 4588, 4650, 4700, 4995, 5076, 5217, 5550, 5580, 5735, 5828, 6345, 6660, 6882, 6956, 6975, 7050, 7285, 8325, 8370, 8460, 8695, 8742, 9300, 9990, 10323, 10434, 10575, 11100, 11470, 12690, 13113, 13764, 13950, 14100, 14570, 15651, 16650, 16740, 17205, 17390, 17484, 19980, 20646, 20868, 20925, 21150, 21855, 22940, 24975, 25380, 26085, 26226, 27900, 28675, 29140, 30969, 31302, 31725, 33300, 34410, 34780, 36425, 39339, 41292, 41850, 42300, 43475, 43710, 46953, 49950, 51615, 52170, 52452, 53909, 57350, 61938, 62604, 63450, 65565, 68820, 72850, 78255, 78678, 83700, 86025, 86950, 87420, 93906, 99900, 103230, 104340, 107818, 109275, 114700, 123876, 126900, 130425, 131130, 145700, 154845, 156510, 157356, 161727, 172050, 173900, 187812, 196695, 206460, 215636, 218550, 234765, 258075, 260850, 262260, 269545, 309690, 313020, 323454, 327825, 344100, 391275, 393390, 437100, 469530, 485181, 516150, 521700, 539090, 619380, 646908, 655650, 774225, 782550, 786780, 808635, 939060, 970362, 983475, 1032300, 1078180, 1173825, 1311300, 1347725, 1455543, 1548450, 1565100, 1617270, 1940724, 1966950, 2347650, 2425905, 2695450, 2911086, 3096900, 3234540, 3933900, 4043175, 4695300, 4851810, 5390900, 5822172, 7277715, 8086350, 9703620, 12129525, 14555430, 16172700, 24259050, 29110860, 36388575, 48518100, 72777150, 145554300]

約数ペア:

[(1, 145554300), (2, 72777150), (3, 48518100), (4, 36388575), (5, 29110860), (6, 24259050), (9, 16172700), (10, 14555430), (12, 12129525), (15, 9703620), (18, 8086350), (20, 7277715), (25, 5822172), (27, 5390900), (30, 4851810), (31, 4695300), (36, 4043175), (37, 3933900), (45, 3234540), (47, 3096900), (50, 2911086), (54, 2695450), (60, 2425905), (62, 2347650), (74, 1966950), (75, 1940724), (90, 1617270), (93, 1565100), (94, 1548450), (100, 1455543), (108, 1347725), (111, 1311300), (124, 1173825), (135, 1078180), (141, 1032300), (148, 983475), (150, 970362), (155, 939060), (180, 808635), (185, 786780), (186, 782550), (188, 774225), (222, 655650), (225, 646908), (235, 619380), (270, 539090), (279, 521700), (282, 516150), (300, 485181), (310, 469530), (333, 437100), (370, 393390), (372, 391275), (423, 344100), (444, 327825), (450, 323454), (465, 313020), (470, 309690), (540, 269545), (555, 262260), (558, 260850), (564, 258075), (620, 234765), (666, 218550), (675, 215636), (705, 206460), (740, 196695), (775, 187812), (837, 173900), (846, 172050), (900, 161727), (925, 157356), (930, 156510), (940, 154845), (999, 145700), (1110, 131130), (1116, 130425), (1147, 126900), (1175, 123876), (1269, 114700), (1332, 109275), (1350, 107818), (1395, 104340), (1410, 103230), (1457, 99900), (1550, 93906), (1665, 87420), (1674, 86950), (1692, 86025), (1739, 83700), (1850, 78678), (1860, 78255), (1998, 72850), (2115, 68820), (2220, 65565), (2294, 63450), (2325, 62604), (2350, 61938), (2538, 57350), (2700, 53909), (2775, 52452), (2790, 52170), (2820, 51615), (2914, 49950), (3100, 46953), (3330, 43710), (3348, 43475), (3441, 42300), (3478, 41850), (3525, 41292), (3700, 39339), (3996, 36425), (4185, 34780), (4230, 34410), (4371, 33300), (4588, 31725), (4650, 31302), (4700, 30969), (4995, 29140), (5076, 28675), (5217, 27900), (5550, 26226), (5580, 26085), (5735, 25380), (5828, 24975), (6345, 22940), (6660, 21855), (6882, 21150), (6956, 20925), (6975, 20868), (7050, 20646), (7285, 19980), (8325, 17484), (8370, 17390), (8460, 17205), (8695, 16740), (8742, 16650), (9300, 15651), (9990, 14570), (10323, 14100), (10434, 13950), (10575, 13764), (11100, 13113), (11470, 12690)]