1286383800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2102

約数の個数: 192

約数和(自身を含む): 4348471680

約数和(自身を除く): 3062087880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 83, 100, 104, 120, 130, 150, 156, 166, 195, 200, 249, 260, 300, 312, 325, 332, 390, 415, 498, 520, 600, 650, 664, 780, 830, 975, 996, 1079, 1245, 1300, 1560, 1660, 1950, 1987, 1992, 2075, 2158, 2490, 2600, 3237, 3320, 3900, 3974, 4150, 4316, 4980, 5395, 5961, 6225, 6474, 7800, 7948, 8300, 8632, 9935, 9960, 10790, 11922, 12450, 12948, 15896, 16185, 16600, 19870, 21580, 23844, 24900, 25831, 25896, 26975, 29805, 32370, 39740, 43160, 47688, 49675, 49800, 51662, 53950, 59610, 64740, 77493, 79480, 80925, 99350, 103324, 107900, 119220, 129155, 129480, 149025, 154986, 161850, 164921, 198700, 206648, 215800, 238440, 258310, 298050, 309972, 323700, 329842, 387465, 397400, 494763, 516620, 596100, 619944, 645775, 647400, 659684, 774930, 824605, 989526, 1033240, 1192200, 1291550, 1319368, 1549860, 1649210, 1937325, 1979052, 2143973, 2473815, 2583100, 3099720, 3298420, 3874650, 3958104, 4123025, 4287946, 4947630, 5166200, 6431919, 6596840, 7749300, 8246050, 8575892, 9895260, 10719865, 12369075, 12863838, 15498600, 16492100, 17151784, 19790520, 21439730, 24738150, 25727676, 32159595, 32984200, 42879460, 49476300, 51455352, 53599325, 64319190, 85758920, 98952600, 107198650, 128638380, 160797975, 214397300, 257276760, 321595950, 428794600, 643191900, 1286383800]

約数ペア:

[(1, 1286383800), (2, 643191900), (3, 428794600), (4, 321595950), (5, 257276760), (6, 214397300), (8, 160797975), (10, 128638380), (12, 107198650), (13, 98952600), (15, 85758920), (20, 64319190), (24, 53599325), (25, 51455352), (26, 49476300), (30, 42879460), (39, 32984200), (40, 32159595), (50, 25727676), (52, 24738150), (60, 21439730), (65, 19790520), (75, 17151784), (78, 16492100), (83, 15498600), (100, 12863838), (104, 12369075), (120, 10719865), (130, 9895260), (150, 8575892), (156, 8246050), (166, 7749300), (195, 6596840), (200, 6431919), (249, 5166200), (260, 4947630), (300, 4287946), (312, 4123025), (325, 3958104), (332, 3874650), (390, 3298420), (415, 3099720), (498, 2583100), (520, 2473815), (600, 2143973), (650, 1979052), (664, 1937325), (780, 1649210), (830, 1549860), (975, 1319368), (996, 1291550), (1079, 1192200), (1245, 1033240), (1300, 989526), (1560, 824605), (1660, 774930), (1950, 659684), (1987, 647400), (1992, 645775), (2075, 619944), (2158, 596100), (2490, 516620), (2600, 494763), (3237, 397400), (3320, 387465), (3900, 329842), (3974, 323700), (4150, 309972), (4316, 298050), (4980, 258310), (5395, 238440), (5961, 215800), (6225, 206648), (6474, 198700), (7800, 164921), (7948, 161850), (8300, 154986), (8632, 149025), (9935, 129480), (9960, 129155), (10790, 119220), (11922, 107900), (12450, 103324), (12948, 99350), (15896, 80925), (16185, 79480), (16600, 77493), (19870, 64740), (21580, 59610), (23844, 53950), (24900, 51662), (25831, 49800), (25896, 49675), (26975, 47688), (29805, 43160), (32370, 39740)]