105725100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27109}}^1$

素因数の和:27139

約数の個数: 72

約数和(自身を含む): 329440720

約数和(自身を除く): 223715620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 27109, 54218, 81327, 108436, 135545, 162654, 271090, 325308, 352417, 406635, 542180, 677725, 704834, 813270, 1057251, 1355450, 1409668, 1626540, 1762085, 2033175, 2114502, 2710900, 3524170, 4066350, 4229004, 5286255, 7048340, 8132700, 8810425, 10572510, 17620850, 21145020, 26431275, 35241700, 52862550, 105725100]

約数ペア:

[(1, 105725100), (2, 52862550), (3, 35241700), (4, 26431275), (5, 21145020), (6, 17620850), (10, 10572510), (12, 8810425), (13, 8132700), (15, 7048340), (20, 5286255), (25, 4229004), (26, 4066350), (30, 3524170), (39, 2710900), (50, 2114502), (52, 2033175), (60, 1762085), (65, 1626540), (75, 1409668), (78, 1355450), (100, 1057251), (130, 813270), (150, 704834), (156, 677725), (195, 542180), (260, 406635), (300, 352417), (325, 325308), (390, 271090), (650, 162654), (780, 135545), (975, 108436), (1300, 81327), (1950, 54218), (3900, 27109)]