75489480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1733}}^1$

素因数の和:1772

約数の個数: 144

約数和(自身を含む): 269827740

約数和(自身を除く): 194338260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1733, 1815, 1980, 2178, 2420, 2904, 3466, 3630, 3960, 4356, 4840, 5199, 5445, 6932, 7260, 8665, 8712, 10398, 10890, 13864, 14520, 15597, 17330, 19063, 20796, 21780, 25995, 31194, 34660, 38126, 41592, 43560, 51990, 57189, 62388, 69320, 76252, 77985, 95315, 103980, 114378, 124776, 152504, 155970, 171567, 190630, 207960, 209693, 228756, 285945, 311940, 343134, 381260, 419386, 457512, 571890, 623880, 629079, 686268, 762520, 838772, 857835, 1048465, 1143780, 1258158, 1372536, 1677544, 1715670, 1887237, 2096930, 2287560, 2516316, 3145395, 3431340, 3774474, 4193860, 5032632, 6290790, 6862680, 7548948, 8387720, 9436185, 12581580, 15097896, 18872370, 25163160, 37744740, 75489480]

約数ペア:

[(1, 75489480), (2, 37744740), (3, 25163160), (4, 18872370), (5, 15097896), (6, 12581580), (8, 9436185), (9, 8387720), (10, 7548948), (11, 6862680), (12, 6290790), (15, 5032632), (18, 4193860), (20, 3774474), (22, 3431340), (24, 3145395), (30, 2516316), (33, 2287560), (36, 2096930), (40, 1887237), (44, 1715670), (45, 1677544), (55, 1372536), (60, 1258158), (66, 1143780), (72, 1048465), (88, 857835), (90, 838772), (99, 762520), (110, 686268), (120, 629079), (121, 623880), (132, 571890), (165, 457512), (180, 419386), (198, 381260), (220, 343134), (242, 311940), (264, 285945), (330, 228756), (360, 209693), (363, 207960), (396, 190630), (440, 171567), (484, 155970), (495, 152504), (605, 124776), (660, 114378), (726, 103980), (792, 95315), (968, 77985), (990, 76252), (1089, 69320), (1210, 62388), (1320, 57189), (1452, 51990), (1733, 43560), (1815, 41592), (1980, 38126), (2178, 34660), (2420, 31194), (2904, 25995), (3466, 21780), (3630, 20796), (3960, 19063), (4356, 17330), (4840, 15597), (5199, 14520), (5445, 13864), (6932, 10890), (7260, 10398), (8665, 8712)]