200829420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101429}}^1$

素因数の和:101455

約数の個数: 72

約数和(自身を含む): 664569360

約数和(自身を除く): 463739940

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, 101429, 202858, 304287, 405716, 507145, 608574, 912861, 1014290, 1115719, 1217148, 1521435, 1825722, 2028580, 2231438, 3042870, 3347157, 3651444, 4462876, 4564305, 5578595, 6085740, 6694314, 9128610, 10041471, 11157190, 13388628, 16735785, 18257220, 20082942, 22314380, 33471570, 40165884, 50207355, 66943140, 100414710, 200829420]

約数ペア:

[(1, 200829420), (2, 100414710), (3, 66943140), (4, 50207355), (5, 40165884), (6, 33471570), (9, 22314380), (10, 20082942), (11, 18257220), (12, 16735785), (15, 13388628), (18, 11157190), (20, 10041471), (22, 9128610), (30, 6694314), (33, 6085740), (36, 5578595), (44, 4564305), (45, 4462876), (55, 3651444), (60, 3347157), (66, 3042870), (90, 2231438), (99, 2028580), (110, 1825722), (132, 1521435), (165, 1217148), (180, 1115719), (198, 1014290), (220, 912861), (330, 608574), (396, 507145), (495, 405716), (660, 304287), (990, 202858), (1980, 101429)]