676659060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48821}}^1$

素因数の和:48854

約数の個数: 144

約数和(自身を含む): 2559053952

約数和(自身を除く): 1882394892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 48821, 97642, 146463, 195284, 244105, 292926, 341747, 439389, 488210, 537031, 585852, 683494, 732315, 878778, 976420, 1025241, 1074062, 1366988, 1464630, 1611093, 1708735, 1757556, 2050482, 2148124, 2196945, 2685155, 2929260, 3075723, 3222186, 3417470, 3759217, 4100964, 4393890, 4833279, 5126205, 5370310, 6151446, 6444372, 6834940, 7518434, 8055465, 8787780, 9666558, 10252410, 10740620, 11277651, 12302892, 15036868, 15378615, 16110930, 18796085, 19333116, 20504820, 22555302, 24166395, 30757230, 32221860, 33832953, 37592170, 45110604, 48332790, 56388255, 61514460, 67665906, 75184340, 96665580, 112776510, 135331812, 169164765, 225553020, 338329530, 676659060]

約数ペア:

[(1, 676659060), (2, 338329530), (3, 225553020), (4, 169164765), (5, 135331812), (6, 112776510), (7, 96665580), (9, 75184340), (10, 67665906), (11, 61514460), (12, 56388255), (14, 48332790), (15, 45110604), (18, 37592170), (20, 33832953), (21, 32221860), (22, 30757230), (28, 24166395), (30, 22555302), (33, 20504820), (35, 19333116), (36, 18796085), (42, 16110930), (44, 15378615), (45, 15036868), (55, 12302892), (60, 11277651), (63, 10740620), (66, 10252410), (70, 9666558), (77, 8787780), (84, 8055465), (90, 7518434), (99, 6834940), (105, 6444372), (110, 6151446), (126, 5370310), (132, 5126205), (140, 4833279), (154, 4393890), (165, 4100964), (180, 3759217), (198, 3417470), (210, 3222186), (220, 3075723), (231, 2929260), (252, 2685155), (308, 2196945), (315, 2148124), (330, 2050482), (385, 1757556), (396, 1708735), (420, 1611093), (462, 1464630), (495, 1366988), (630, 1074062), (660, 1025241), (693, 976420), (770, 878778), (924, 732315), (990, 683494), (1155, 585852), (1260, 537031), (1386, 488210), (1540, 439389), (1980, 341747), (2310, 292926), (2772, 244105), (3465, 195284), (4620, 146463), (6930, 97642), (13860, 48821)]