100720410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 296732160

約数和(自身を除く): 196011750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 89, 102, 105, 119, 170, 178, 210, 238, 255, 267, 317, 357, 445, 510, 534, 595, 623, 634, 714, 890, 951, 1190, 1246, 1335, 1513, 1585, 1785, 1869, 1902, 2219, 2670, 3026, 3115, 3170, 3570, 3738, 4438, 4539, 4755, 5389, 6230, 6657, 7565, 9078, 9345, 9510, 10591, 10778, 11095, 13314, 15130, 16167, 18690, 21182, 22190, 22695, 26945, 28213, 31773, 32334, 33285, 37723, 45390, 52955, 53890, 56426, 63546, 66570, 75446, 80835, 84639, 105910, 113169, 141065, 158865, 161670, 169278, 188615, 197491, 226338, 282130, 317730, 377230, 394982, 423195, 479621, 565845, 592473, 846390, 959242, 987455, 1131690, 1184946, 1438863, 1974910, 2398105, 2877726, 2962365, 3357347, 4796210, 5924730, 6714694, 7194315, 10072041, 14388630, 16786735, 20144082, 33573470, 50360205, 100720410]

約数ペア:

[(1, 100720410), (2, 50360205), (3, 33573470), (5, 20144082), (6, 16786735), (7, 14388630), (10, 10072041), (14, 7194315), (15, 6714694), (17, 5924730), (21, 4796210), (30, 3357347), (34, 2962365), (35, 2877726), (42, 2398105), (51, 1974910), (70, 1438863), (85, 1184946), (89, 1131690), (102, 987455), (105, 959242), (119, 846390), (170, 592473), (178, 565845), (210, 479621), (238, 423195), (255, 394982), (267, 377230), (317, 317730), (357, 282130), (445, 226338), (510, 197491), (534, 188615), (595, 169278), (623, 161670), (634, 158865), (714, 141065), (890, 113169), (951, 105910), (1190, 84639), (1246, 80835), (1335, 75446), (1513, 66570), (1585, 63546), (1785, 56426), (1869, 53890), (1902, 52955), (2219, 45390), (2670, 37723), (3026, 33285), (3115, 32334), (3170, 31773), (3570, 28213), (3738, 26945), (4438, 22695), (4539, 22190), (4755, 21182), (5389, 18690), (6230, 16167), (6657, 15130), (7565, 13314), (9078, 11095), (9345, 10778), (9510, 10591)]