76372780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 186923520

約数和(自身を除く): 110550740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 151, 190, 209, 220, 242, 302, 380, 418, 484, 604, 605, 755, 836, 1045, 1210, 1331, 1510, 1661, 2090, 2299, 2420, 2662, 2869, 3020, 3322, 4180, 4598, 5324, 5738, 6644, 6655, 8305, 9196, 11476, 11495, 13310, 14345, 16610, 18271, 22990, 25289, 26620, 28690, 31559, 33220, 36542, 45980, 50578, 57380, 63118, 73084, 91355, 101156, 126236, 126445, 157795, 182710, 200981, 252890, 315590, 347149, 365420, 401962, 505780, 631180, 694298, 803924, 1004905, 1388596, 1735745, 2009810, 3471490, 3818639, 4019620, 6942980, 7637278, 15274556, 19093195, 38186390, 76372780]

約数ペア:

[(1, 76372780), (2, 38186390), (4, 19093195), (5, 15274556), (10, 7637278), (11, 6942980), (19, 4019620), (20, 3818639), (22, 3471490), (38, 2009810), (44, 1735745), (55, 1388596), (76, 1004905), (95, 803924), (110, 694298), (121, 631180), (151, 505780), (190, 401962), (209, 365420), (220, 347149), (242, 315590), (302, 252890), (380, 200981), (418, 182710), (484, 157795), (604, 126445), (605, 126236), (755, 101156), (836, 91355), (1045, 73084), (1210, 63118), (1331, 57380), (1510, 50578), (1661, 45980), (2090, 36542), (2299, 33220), (2420, 31559), (2662, 28690), (2869, 26620), (3020, 25289), (3322, 22990), (4180, 18271), (4598, 16610), (5324, 14345), (5738, 13310), (6644, 11495), (6655, 11476), (8305, 9196)]