89100570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 159109350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 89, 102, 130, 151, 170, 178, 195, 221, 255, 267, 302, 390, 442, 445, 453, 510, 534, 663, 755, 890, 906, 1105, 1157, 1326, 1335, 1510, 1513, 1963, 2210, 2265, 2314, 2567, 2670, 3026, 3315, 3471, 3926, 4530, 4539, 5134, 5785, 5889, 6630, 6942, 7565, 7701, 9078, 9815, 11570, 11778, 12835, 13439, 15130, 15402, 17355, 19630, 19669, 22695, 25670, 26878, 29445, 33371, 34710, 38505, 39338, 40317, 45390, 58890, 59007, 66742, 67195, 77010, 80634, 98345, 100113, 118014, 134390, 166855, 174707, 196690, 200226, 201585, 228463, 295035, 333710, 349414, 403170, 456926, 500565, 524121, 590070, 685389, 873535, 1001130, 1048242, 1142315, 1370778, 1747070, 2284630, 2620605, 2970019, 3426945, 5241210, 5940038, 6853890, 8910057, 14850095, 17820114, 29700190, 44550285, 89100570]

約数ペア:

[(1, 89100570), (2, 44550285), (3, 29700190), (5, 17820114), (6, 14850095), (10, 8910057), (13, 6853890), (15, 5940038), (17, 5241210), (26, 3426945), (30, 2970019), (34, 2620605), (39, 2284630), (51, 1747070), (65, 1370778), (78, 1142315), (85, 1048242), (89, 1001130), (102, 873535), (130, 685389), (151, 590070), (170, 524121), (178, 500565), (195, 456926), (221, 403170), (255, 349414), (267, 333710), (302, 295035), (390, 228463), (442, 201585), (445, 200226), (453, 196690), (510, 174707), (534, 166855), (663, 134390), (755, 118014), (890, 100113), (906, 98345), (1105, 80634), (1157, 77010), (1326, 67195), (1335, 66742), (1510, 59007), (1513, 58890), (1963, 45390), (2210, 40317), (2265, 39338), (2314, 38505), (2567, 34710), (2670, 33371), (3026, 29445), (3315, 26878), (3471, 25670), (3926, 22695), (4530, 19669), (4539, 19630), (5134, 17355), (5785, 15402), (5889, 15130), (6630, 13439), (6942, 12835), (7565, 11778), (7701, 11570), (9078, 9815)]