31233509300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{4483}}^1$

素因数の和:4810

約数の個数: 144

約数和(自身を含む): 79866138240

約数和(自身を除く): 48632628940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 269, 350, 370, 518, 538, 700, 740, 925, 1036, 1076, 1295, 1345, 1850, 1883, 2590, 2690, 3700, 3766, 4483, 5180, 5380, 6475, 6725, 7532, 8966, 9415, 9953, 12950, 13450, 17932, 18830, 19906, 22415, 25900, 26900, 31381, 37660, 39812, 44830, 47075, 49765, 62762, 69671, 89660, 94150, 99530, 112075, 125524, 139342, 156905, 165871, 188300, 199060, 224150, 248825, 278684, 313810, 331742, 348355, 448300, 497650, 627620, 663484, 696710, 784525, 829355, 995300, 1161097, 1205927, 1393420, 1569050, 1658710, 1741775, 2322194, 2411854, 3138100, 3317420, 3483550, 4146775, 4644388, 4823708, 5805485, 6029635, 6967100, 8293550, 8441489, 11610970, 12059270, 16587100, 16882978, 23221940, 24118540, 29027425, 30148175, 33765956, 42207445, 44619299, 58054850, 60296350, 84414890, 89238598, 116109700, 120592700, 168829780, 178477196, 211037225, 223096495, 312335093, 422074450, 446192990, 624670186, 844148900, 892385980, 1115482475, 1249340372, 1561675465, 2230964950, 3123350930, 4461929900, 6246701860, 7808377325, 15616754650, 31233509300]

約数ペア:

[(1, 31233509300), (2, 15616754650), (4, 7808377325), (5, 6246701860), (7, 4461929900), (10, 3123350930), (14, 2230964950), (20, 1561675465), (25, 1249340372), (28, 1115482475), (35, 892385980), (37, 844148900), (50, 624670186), (70, 446192990), (74, 422074450), (100, 312335093), (140, 223096495), (148, 211037225), (175, 178477196), (185, 168829780), (259, 120592700), (269, 116109700), (350, 89238598), (370, 84414890), (518, 60296350), (538, 58054850), (700, 44619299), (740, 42207445), (925, 33765956), (1036, 30148175), (1076, 29027425), (1295, 24118540), (1345, 23221940), (1850, 16882978), (1883, 16587100), (2590, 12059270), (2690, 11610970), (3700, 8441489), (3766, 8293550), (4483, 6967100), (5180, 6029635), (5380, 5805485), (6475, 4823708), (6725, 4644388), (7532, 4146775), (8966, 3483550), (9415, 3317420), (9953, 3138100), (12950, 2411854), (13450, 2322194), (17932, 1741775), (18830, 1658710), (19906, 1569050), (22415, 1393420), (25900, 1205927), (26900, 1161097), (31381, 995300), (37660, 829355), (39812, 784525), (44830, 696710), (47075, 663484), (49765, 627620), (62762, 497650), (69671, 448300), (89660, 348355), (94150, 331742), (99530, 313810), (112075, 278684), (125524, 248825), (139342, 224150), (156905, 199060), (165871, 188300)]