73380780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37061}}^1$

素因数の和:37087

約数の個数: 72

約数和(自身を含む): 242830224

約数和(自身を除く): 169449444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 37061, 74122, 111183, 148244, 185305, 222366, 333549, 370610, 407671, 444732, 555915, 667098, 741220, 815342, 1111830, 1223013, 1334196, 1630684, 1667745, 2038355, 2223660, 2446026, 3335490, 3669039, 4076710, 4892052, 6115065, 6670980, 7338078, 8153420, 12230130, 14676156, 18345195, 24460260, 36690390, 73380780]

約数ペア:

[(1, 73380780), (2, 36690390), (3, 24460260), (4, 18345195), (5, 14676156), (6, 12230130), (9, 8153420), (10, 7338078), (11, 6670980), (12, 6115065), (15, 4892052), (18, 4076710), (20, 3669039), (22, 3335490), (30, 2446026), (33, 2223660), (36, 2038355), (44, 1667745), (45, 1630684), (55, 1334196), (60, 1223013), (66, 1111830), (90, 815342), (99, 741220), (110, 667098), (132, 555915), (165, 444732), (180, 407671), (198, 370610), (220, 333549), (330, 222366), (396, 185305), (495, 148244), (660, 111183), (990, 74122), (1980, 37061)]