100731960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 380090880

約数和(自身を除く): 279358920

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, 563, 568, 630, 639, 710, 840, 852, 994, 1065, 1126, 1260, 1278, 1420, 1491, 1689, 1704, 1988, 2130, 2252, 2485, 2520, 2556, 2815, 2840, 2982, 3195, 3378, 3941, 3976, 4260, 4473, 4504, 4970, 5067, 5112, 5630, 5964, 6390, 6756, 7455, 7882, 8445, 8520, 8946, 9940, 10134, 11260, 11823, 11928, 12780, 13512, 14910, 15764, 16890, 17892, 19705, 19880, 20268, 22365, 22520, 23646, 25335, 25560, 29820, 31528, 33780, 35469, 35784, 39410, 39973, 40536, 44730, 47292, 50670, 59115, 59640, 67560, 70938, 78820, 79946, 89460, 94584, 101340, 118230, 119919, 141876, 157640, 159892, 177345, 178920, 199865, 202680, 236460, 239838, 279811, 283752, 319784, 354690, 359757, 399730, 472920, 479676, 559622, 599595, 709380, 719514, 799460, 839433, 959352, 1119244, 1199190, 1399055, 1418760, 1439028, 1598920, 1678866, 1798785, 2238488, 2398380, 2518299, 2798110, 2878056, 3357732, 3597570, 4197165, 4796760, 5036598, 5596220, 6715464, 7195140, 8394330, 10073196, 11192440, 12591495, 14390280, 16788660, 20146392, 25182990, 33577320, 50365980, 100731960]

約数ペア:

[(1, 100731960), (2, 50365980), (3, 33577320), (4, 25182990), (5, 20146392), (6, 16788660), (7, 14390280), (8, 12591495), (9, 11192440), (10, 10073196), (12, 8394330), (14, 7195140), (15, 6715464), (18, 5596220), (20, 5036598), (21, 4796760), (24, 4197165), (28, 3597570), (30, 3357732), (35, 2878056), (36, 2798110), (40, 2518299), (42, 2398380), (45, 2238488), (56, 1798785), (60, 1678866), (63, 1598920), (70, 1439028), (71, 1418760), (72, 1399055), (84, 1199190), (90, 1119244), (105, 959352), (120, 839433), (126, 799460), (140, 719514), (142, 709380), (168, 599595), (180, 559622), (210, 479676), (213, 472920), (252, 399730), (280, 359757), (284, 354690), (315, 319784), (355, 283752), (360, 279811), (420, 239838), (426, 236460), (497, 202680), (504, 199865), (563, 178920), (568, 177345), (630, 159892), (639, 157640), (710, 141876), (840, 119919), (852, 118230), (994, 101340), (1065, 94584), (1126, 89460), (1260, 79946), (1278, 78820), (1420, 70938), (1491, 67560), (1689, 59640), (1704, 59115), (1988, 50670), (2130, 47292), (2252, 44730), (2485, 40536), (2520, 39973), (2556, 39410), (2815, 35784), (2840, 35469), (2982, 33780), (3195, 31528), (3378, 29820), (3941, 25560), (3976, 25335), (4260, 23646), (4473, 22520), (4504, 22365), (4970, 20268), (5067, 19880), (5112, 19705), (5630, 17892), (5964, 16890), (6390, 15764), (6756, 14910), (7455, 13512), (7882, 12780), (8445, 11928), (8520, 11823), (8946, 11260), (9940, 10134)]