21317804100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5419}}^1$

素因数の和:5520

約数の個数: 288

約数和(自身を含む): 72262041600

約数和(自身を除く): 50944237500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 47, 50, 54, 60, 62, 75, 90, 93, 94, 100, 108, 124, 135, 141, 150, 155, 180, 186, 188, 225, 235, 270, 279, 282, 300, 310, 372, 423, 450, 465, 470, 540, 558, 564, 620, 675, 705, 775, 837, 846, 900, 930, 940, 1116, 1175, 1269, 1350, 1395, 1410, 1457, 1550, 1674, 1692, 1860, 2115, 2325, 2350, 2538, 2700, 2790, 2820, 2914, 3100, 3348, 3525, 4185, 4230, 4371, 4650, 4700, 5076, 5419, 5580, 5828, 6345, 6975, 7050, 7285, 8370, 8460, 8742, 9300, 10575, 10838, 12690, 13113, 13950, 14100, 14570, 16257, 16740, 17484, 20925, 21150, 21676, 21855, 25380, 26226, 27095, 27900, 29140, 31725, 32514, 36425, 39339, 41850, 42300, 43710, 48771, 52452, 54190, 63450, 65028, 65565, 72850, 78678, 81285, 83700, 87420, 97542, 108380, 109275, 126900, 131130, 135475, 145700, 146313, 157356, 162570, 167989, 195084, 196695, 218550, 243855, 254693, 262260, 270950, 292626, 325140, 327825, 335978, 393390, 406425, 437100, 487710, 503967, 509386, 541900, 585252, 655650, 671956, 731565, 764079, 786780, 812850, 839945, 975420, 983475, 1007934, 1018772, 1219275, 1273465, 1311300, 1463130, 1511901, 1528158, 1625700, 1679890, 1966950, 2015868, 2292237, 2438550, 2519835, 2546930, 2926260, 3023802, 3056316, 3359780, 3657825, 3820395, 3933900, 4199725, 4535703, 4584474, 4877100, 5039670, 5093860, 6047604, 6367325, 6876711, 7315650, 7559505, 7640790, 7895483, 8399450, 9071406, 9168948, 10079340, 11461185, 12599175, 12734650, 13753422, 14631300, 15119010, 15281580, 15790966, 16798900, 18142812, 19101975, 22678515, 22922370, 23686449, 25198350, 25469300, 27506844, 30238020, 31581932, 34383555, 37797525, 38203950, 39477415, 45357030, 45844740, 47372898, 50396700, 57305925, 68767110, 71059347, 75595050, 76407900, 78954830, 90714060, 94745796, 113392575, 114611850, 118432245, 137534220, 142118694, 151190100, 157909660, 171917775, 197387075, 213178041, 226785150, 229223700, 236864490, 284237388, 343835550, 355296735, 394774150, 426356082, 453570300, 473728980, 592161225, 687671100, 710593470, 789548300, 852712164, 1065890205, 1184322450, 1421186940, 1776483675, 2131780410, 2368644900, 3552967350, 4263560820, 5329451025, 7105934700, 10658902050, 21317804100]

約数ペア:

[(1, 21317804100), (2, 10658902050), (3, 7105934700), (4, 5329451025), (5, 4263560820), (6, 3552967350), (9, 2368644900), (10, 2131780410), (12, 1776483675), (15, 1421186940), (18, 1184322450), (20, 1065890205), (25, 852712164), (27, 789548300), (30, 710593470), (31, 687671100), (36, 592161225), (45, 473728980), (47, 453570300), (50, 426356082), (54, 394774150), (60, 355296735), (62, 343835550), (75, 284237388), (90, 236864490), (93, 229223700), (94, 226785150), (100, 213178041), (108, 197387075), (124, 171917775), (135, 157909660), (141, 151190100), (150, 142118694), (155, 137534220), (180, 118432245), (186, 114611850), (188, 113392575), (225, 94745796), (235, 90714060), (270, 78954830), (279, 76407900), (282, 75595050), (300, 71059347), (310, 68767110), (372, 57305925), (423, 50396700), (450, 47372898), (465, 45844740), (470, 45357030), (540, 39477415), (558, 38203950), (564, 37797525), (620, 34383555), (675, 31581932), (705, 30238020), (775, 27506844), (837, 25469300), (846, 25198350), (900, 23686449), (930, 22922370), (940, 22678515), (1116, 19101975), (1175, 18142812), (1269, 16798900), (1350, 15790966), (1395, 15281580), (1410, 15119010), (1457, 14631300), (1550, 13753422), (1674, 12734650), (1692, 12599175), (1860, 11461185), (2115, 10079340), (2325, 9168948), (2350, 9071406), (2538, 8399450), (2700, 7895483), (2790, 7640790), (2820, 7559505), (2914, 7315650), (3100, 6876711), (3348, 6367325), (3525, 6047604), (4185, 5093860), (4230, 5039670), (4371, 4877100), (4650, 4584474), (4700, 4535703), (5076, 4199725), (5419, 3933900), (5580, 3820395), (5828, 3657825), (6345, 3359780), (6975, 3056316), (7050, 3023802), (7285, 2926260), (8370, 2546930), (8460, 2519835), (8742, 2438550), (9300, 2292237), (10575, 2015868), (10838, 1966950), (12690, 1679890), (13113, 1625700), (13950, 1528158), (14100, 1511901), (14570, 1463130), (16257, 1311300), (16740, 1273465), (17484, 1219275), (20925, 1018772), (21150, 1007934), (21676, 983475), (21855, 975420), (25380, 839945), (26226, 812850), (27095, 786780), (27900, 764079), (29140, 731565), (31725, 671956), (32514, 655650), (36425, 585252), (39339, 541900), (41850, 509386), (42300, 503967), (43710, 487710), (48771, 437100), (52452, 406425), (54190, 393390), (63450, 335978), (65028, 327825), (65565, 325140), (72850, 292626), (78678, 270950), (81285, 262260), (83700, 254693), (87420, 243855), (97542, 218550), (108380, 196695), (109275, 195084), (126900, 167989), (131130, 162570), (135475, 157356), (145700, 146313)]