206535510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 568620000

約数和(自身を除く): 362084490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 269, 285, 342, 449, 538, 570, 807, 855, 898, 1345, 1347, 1614, 1710, 2245, 2421, 2690, 2694, 4035, 4041, 4490, 4842, 5111, 6735, 8070, 8082, 8531, 10222, 12105, 13470, 15333, 17062, 20205, 24210, 25555, 25593, 30666, 40410, 42655, 45999, 51110, 51186, 76665, 76779, 85310, 91998, 120781, 127965, 153330, 153558, 229995, 241562, 255930, 362343, 383895, 459990, 603905, 724686, 767790, 1087029, 1207810, 1811715, 2174058, 2294839, 3623430, 4589678, 5435145, 6884517, 10870290, 11474195, 13769034, 20653551, 22948390, 34422585, 41307102, 68845170, 103267755, 206535510]

約数ペア:

[(1, 206535510), (2, 103267755), (3, 68845170), (5, 41307102), (6, 34422585), (9, 22948390), (10, 20653551), (15, 13769034), (18, 11474195), (19, 10870290), (30, 6884517), (38, 5435145), (45, 4589678), (57, 3623430), (90, 2294839), (95, 2174058), (114, 1811715), (171, 1207810), (190, 1087029), (269, 767790), (285, 724686), (342, 603905), (449, 459990), (538, 383895), (570, 362343), (807, 255930), (855, 241562), (898, 229995), (1345, 153558), (1347, 153330), (1614, 127965), (1710, 120781), (2245, 91998), (2421, 85310), (2690, 76779), (2694, 76665), (4035, 51186), (4041, 51110), (4490, 45999), (4842, 42655), (5111, 40410), (6735, 30666), (8070, 25593), (8082, 25555), (8531, 24210), (10222, 20205), (12105, 17062), (13470, 15333)]