5541481980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{35923}}^1$

素因数の和:36795

約数の個数: 72

約数和(自身を含む): 16829244432

約数和(自身を除く): 11287762452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 857, 1714, 2571, 3428, 4285, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 25710, 30852, 35923, 38565, 51420, 71846, 77130, 107769, 143692, 154260, 179615, 215538, 323307, 359230, 431076, 538845, 646614, 718460, 1077690, 1293228, 1616535, 2155380, 3233070, 6466140, 30786011, 61572022, 92358033, 123144044, 153930055, 184716066, 277074099, 307860110, 369432132, 461790165, 554148198, 615720220, 923580330, 1108296396, 1385370495, 1847160660, 2770740990, 5541481980]

約数ペア:

[(1, 5541481980), (2, 2770740990), (3, 1847160660), (4, 1385370495), (5, 1108296396), (6, 923580330), (9, 615720220), (10, 554148198), (12, 461790165), (15, 369432132), (18, 307860110), (20, 277074099), (30, 184716066), (36, 153930055), (45, 123144044), (60, 92358033), (90, 61572022), (180, 30786011), (857, 6466140), (1714, 3233070), (2571, 2155380), (3428, 1616535), (4285, 1293228), (5142, 1077690), (7713, 718460), (8570, 646614), (10284, 538845), (12855, 431076), (15426, 359230), (17140, 323307), (25710, 215538), (30852, 179615), (35923, 154260), (38565, 143692), (51420, 107769), (71846, 77130)]