102752520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65867}}^1$

素因数の和:65894

約数の個数: 64

約数和(自身を含む): 331974720

約数和(自身を除く): 229222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 65867, 131734, 197601, 263468, 329335, 395202, 526936, 658670, 790404, 856271, 988005, 1317340, 1580808, 1712542, 1976010, 2568813, 2634680, 3425084, 3952020, 4281355, 5137626, 6850168, 7904040, 8562710, 10275252, 12844065, 17125420, 20550504, 25688130, 34250840, 51376260, 102752520]

約数ペア:

[(1, 102752520), (2, 51376260), (3, 34250840), (4, 25688130), (5, 20550504), (6, 17125420), (8, 12844065), (10, 10275252), (12, 8562710), (13, 7904040), (15, 6850168), (20, 5137626), (24, 4281355), (26, 3952020), (30, 3425084), (39, 2634680), (40, 2568813), (52, 1976010), (60, 1712542), (65, 1580808), (78, 1317340), (104, 988005), (120, 856271), (130, 790404), (156, 658670), (195, 526936), (260, 395202), (312, 329335), (390, 263468), (520, 197601), (780, 131734), (1560, 65867)]