109625100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28109}}^1$

素因数の和:28139

約数の個数: 72

約数和(自身を含む): 341592720

約数和(自身を除く): 231967620

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, 28109, 56218, 84327, 112436, 140545, 168654, 281090, 337308, 365417, 421635, 562180, 702725, 730834, 843270, 1096251, 1405450, 1461668, 1686540, 1827085, 2108175, 2192502, 2810900, 3654170, 4216350, 4385004, 5481255, 7308340, 8432700, 9135425, 10962510, 18270850, 21925020, 27406275, 36541700, 54812550, 109625100]

約数ペア:

[(1, 109625100), (2, 54812550), (3, 36541700), (4, 27406275), (5, 21925020), (6, 18270850), (10, 10962510), (12, 9135425), (13, 8432700), (15, 7308340), (20, 5481255), (25, 4385004), (26, 4216350), (30, 3654170), (39, 2810900), (50, 2192502), (52, 2108175), (60, 1827085), (65, 1686540), (75, 1461668), (78, 1405450), (100, 1096251), (130, 843270), (150, 730834), (156, 702725), (195, 562180), (260, 421635), (300, 365417), (325, 337308), (390, 281090), (650, 168654), (780, 140545), (975, 112436), (1300, 84327), (1950, 56218), (3900, 28109)]