100439820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42923}}^1$

素因数の和:42951

約数の個数: 72

約数和(自身を含む): 328111056

約数和(自身を除く): 227671236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 42923, 85846, 128769, 171692, 214615, 257538, 386307, 429230, 515076, 557999, 643845, 772614, 858460, 1115998, 1287690, 1545228, 1673997, 1931535, 2231996, 2575380, 2789995, 3347994, 3863070, 5021991, 5579990, 6695988, 7726140, 8369985, 10043982, 11159980, 16739970, 20087964, 25109955, 33479940, 50219910, 100439820]

約数ペア:

[(1, 100439820), (2, 50219910), (3, 33479940), (4, 25109955), (5, 20087964), (6, 16739970), (9, 11159980), (10, 10043982), (12, 8369985), (13, 7726140), (15, 6695988), (18, 5579990), (20, 5021991), (26, 3863070), (30, 3347994), (36, 2789995), (39, 2575380), (45, 2231996), (52, 1931535), (60, 1673997), (65, 1545228), (78, 1287690), (90, 1115998), (117, 858460), (130, 772614), (156, 643845), (180, 557999), (195, 515076), (234, 429230), (260, 386307), (390, 257538), (468, 214615), (585, 171692), (780, 128769), (1170, 85846), (2340, 42923)]