469680900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{120431}}^1$

素因数の和:120461

約数の個数: 72

約数和(自身を含む): 1463489664

約数和(自身を除く): 993808764

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, 120431, 240862, 361293, 481724, 602155, 722586, 1204310, 1445172, 1565603, 1806465, 2408620, 3010775, 3131206, 3612930, 4696809, 6021550, 6262412, 7225860, 7828015, 9032325, 9393618, 12043100, 15656030, 18064650, 18787236, 23484045, 31312060, 36129300, 39140075, 46968090, 78280150, 93936180, 117420225, 156560300, 234840450, 469680900]

約数ペア:

[(1, 469680900), (2, 234840450), (3, 156560300), (4, 117420225), (5, 93936180), (6, 78280150), (10, 46968090), (12, 39140075), (13, 36129300), (15, 31312060), (20, 23484045), (25, 18787236), (26, 18064650), (30, 15656030), (39, 12043100), (50, 9393618), (52, 9032325), (60, 7828015), (65, 7225860), (75, 6262412), (78, 6021550), (100, 4696809), (130, 3612930), (150, 3131206), (156, 3010775), (195, 2408620), (260, 1806465), (300, 1565603), (325, 1445172), (390, 1204310), (650, 722586), (780, 602155), (975, 481724), (1300, 361293), (1950, 240862), (3900, 120431)]