31801050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4192

約数の個数: 72

約数和(自身を含む): 90486396

約数和(自身を除く): 58685346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 4157, 7650, 8314, 12471, 20785, 24942, 37413, 41570, 62355, 70669, 74826, 103925, 124710, 141338, 187065, 207850, 212007, 311775, 353345, 374130, 424014, 623550, 636021, 706690, 935325, 1060035, 1272042, 1766725, 1870650, 2120070, 3180105, 3533450, 5300175, 6360210, 10600350, 15900525, 31801050]

約数ペア:

[(1, 31801050), (2, 15900525), (3, 10600350), (5, 6360210), (6, 5300175), (9, 3533450), (10, 3180105), (15, 2120070), (17, 1870650), (18, 1766725), (25, 1272042), (30, 1060035), (34, 935325), (45, 706690), (50, 636021), (51, 623550), (75, 424014), (85, 374130), (90, 353345), (102, 311775), (150, 212007), (153, 207850), (170, 187065), (225, 141338), (255, 124710), (306, 103925), (425, 74826), (450, 70669), (510, 62355), (765, 41570), (850, 37413), (1275, 24942), (1530, 20785), (2550, 12471), (3825, 8314), (4157, 7650)]