102215100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26239

約数の個数: 72

約数和(自身を含む): 318503920

約数和(自身を除く): 216288820

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, 26209, 52418, 78627, 104836, 131045, 157254, 262090, 314508, 340717, 393135, 524180, 655225, 681434, 786270, 1022151, 1310450, 1362868, 1572540, 1703585, 1965675, 2044302, 2620900, 3407170, 3931350, 4088604, 5110755, 6814340, 7862700, 8517925, 10221510, 17035850, 20443020, 25553775, 34071700, 51107550, 102215100]

約数ペア:

[(1, 102215100), (2, 51107550), (3, 34071700), (4, 25553775), (5, 20443020), (6, 17035850), (10, 10221510), (12, 8517925), (13, 7862700), (15, 6814340), (20, 5110755), (25, 4088604), (26, 3931350), (30, 3407170), (39, 2620900), (50, 2044302), (52, 1965675), (60, 1703585), (65, 1572540), (75, 1362868), (78, 1310450), (100, 1022151), (130, 786270), (150, 681434), (156, 655225), (195, 524180), (260, 393135), (300, 340717), (325, 314508), (390, 262090), (650, 157254), (780, 131045), (975, 104836), (1300, 78627), (1950, 52418), (3900, 26209)]