1525650840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8527}}^1$

素因数の和:8622

約数の個数: 192

約数和(自身を含む): 5747189760

約数和(自身を除く): 4221538920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8527, 8946, 9940, 11928, 12780, 14910, 17054, 17892, 19880, 22365, 25560, 25581, 29820, 34108, 35784, 42635, 44730, 51162, 59640, 59689, 68216, 76743, 85270, 89460, 102324, 119378, 127905, 153486, 170540, 178920, 179067, 204648, 238756, 255810, 298445, 306972, 341080, 358134, 383715, 477512, 511620, 537201, 596890, 605417, 613944, 716268, 767430, 895335, 1023240, 1074402, 1193780, 1210834, 1432536, 1534860, 1790670, 1816251, 2148804, 2387560, 2421668, 2686005, 3027085, 3069720, 3581340, 3632502, 4237919, 4297608, 4843336, 5372010, 5448753, 6054170, 7162680, 7265004, 8475838, 9081255, 10744020, 10897506, 12108340, 12713757, 14530008, 16951676, 18162510, 21189595, 21488040, 21795012, 24216680, 25427514, 27243765, 33903352, 36325020, 38141271, 42379190, 43590024, 50855028, 54487530, 63568785, 72650040, 76282542, 84758380, 101710056, 108975060, 127137570, 152565084, 169516760, 190706355, 217950120, 254275140, 305130168, 381412710, 508550280, 762825420, 1525650840]

約数ペア:

[(1, 1525650840), (2, 762825420), (3, 508550280), (4, 381412710), (5, 305130168), (6, 254275140), (7, 217950120), (8, 190706355), (9, 169516760), (10, 152565084), (12, 127137570), (14, 108975060), (15, 101710056), (18, 84758380), (20, 76282542), (21, 72650040), (24, 63568785), (28, 54487530), (30, 50855028), (35, 43590024), (36, 42379190), (40, 38141271), (42, 36325020), (45, 33903352), (56, 27243765), (60, 25427514), (63, 24216680), (70, 21795012), (71, 21488040), (72, 21189595), (84, 18162510), (90, 16951676), (105, 14530008), (120, 12713757), (126, 12108340), (140, 10897506), (142, 10744020), (168, 9081255), (180, 8475838), (210, 7265004), (213, 7162680), (252, 6054170), (280, 5448753), (284, 5372010), (315, 4843336), (355, 4297608), (360, 4237919), (420, 3632502), (426, 3581340), (497, 3069720), (504, 3027085), (568, 2686005), (630, 2421668), (639, 2387560), (710, 2148804), (840, 1816251), (852, 1790670), (994, 1534860), (1065, 1432536), (1260, 1210834), (1278, 1193780), (1420, 1074402), (1491, 1023240), (1704, 895335), (1988, 767430), (2130, 716268), (2485, 613944), (2520, 605417), (2556, 596890), (2840, 537201), (2982, 511620), (3195, 477512), (3976, 383715), (4260, 358134), (4473, 341080), (4970, 306972), (5112, 298445), (5964, 255810), (6390, 238756), (7455, 204648), (8520, 179067), (8527, 178920), (8946, 170540), (9940, 153486), (11928, 127905), (12780, 119378), (14910, 102324), (17054, 89460), (17892, 85270), (19880, 76743), (22365, 68216), (25560, 59689), (25581, 59640), (29820, 51162), (34108, 44730), (35784, 42635)]