155535660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1837

約数の個数: 192

約数和(自身を含む): 577382400

約数和(自身を除く): 421846740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1789, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3578, 3780, 4140, 4347, 4830, 5367, 5796, 6210, 7156, 7245, 8694, 8945, 9660, 10734, 12420, 12523, 14490, 16101, 17388, 17890, 21468, 21735, 25046, 26835, 28980, 32202, 35780, 37569, 41147, 43470, 48303, 50092, 53670, 62615, 64404, 75138, 80505, 82294, 86940, 96606, 107340, 112707, 123441, 125230, 150276, 161010, 164588, 187845, 193212, 205735, 225414, 241515, 246882, 250460, 288029, 322020, 338121, 370323, 375690, 411470, 450828, 483030, 493764, 563535, 576058, 617205, 676242, 740646, 751380, 822940, 864087, 966060, 1110969, 1127070, 1152116, 1234410, 1352484, 1440145, 1481292, 1690605, 1728174, 1851615, 2221938, 2254140, 2468820, 2592261, 2880290, 3381210, 3456348, 3703230, 4320435, 4443876, 5184522, 5554845, 5760580, 6762420, 7406460, 7776783, 8640870, 10369044, 11109690, 12961305, 15553566, 17281740, 22219380, 25922610, 31107132, 38883915, 51845220, 77767830, 155535660]

約数ペア:

[(1, 155535660), (2, 77767830), (3, 51845220), (4, 38883915), (5, 31107132), (6, 25922610), (7, 22219380), (9, 17281740), (10, 15553566), (12, 12961305), (14, 11109690), (15, 10369044), (18, 8640870), (20, 7776783), (21, 7406460), (23, 6762420), (27, 5760580), (28, 5554845), (30, 5184522), (35, 4443876), (36, 4320435), (42, 3703230), (45, 3456348), (46, 3381210), (54, 2880290), (60, 2592261), (63, 2468820), (69, 2254140), (70, 2221938), (84, 1851615), (90, 1728174), (92, 1690605), (105, 1481292), (108, 1440145), (115, 1352484), (126, 1234410), (135, 1152116), (138, 1127070), (140, 1110969), (161, 966060), (180, 864087), (189, 822940), (207, 751380), (210, 740646), (230, 676242), (252, 617205), (270, 576058), (276, 563535), (315, 493764), (322, 483030), (345, 450828), (378, 411470), (414, 375690), (420, 370323), (460, 338121), (483, 322020), (540, 288029), (621, 250460), (630, 246882), (644, 241515), (690, 225414), (756, 205735), (805, 193212), (828, 187845), (945, 164588), (966, 161010), (1035, 150276), (1242, 125230), (1260, 123441), (1380, 112707), (1449, 107340), (1610, 96606), (1789, 86940), (1890, 82294), (1932, 80505), (2070, 75138), (2415, 64404), (2484, 62615), (2898, 53670), (3105, 50092), (3220, 48303), (3578, 43470), (3780, 41147), (4140, 37569), (4347, 35780), (4830, 32202), (5367, 28980), (5796, 26835), (6210, 25046), (7156, 21735), (7245, 21468), (8694, 17890), (8945, 17388), (9660, 16101), (10734, 14490), (12420, 12523)]