77753340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2728

約数の個数: 144

約数和(自身を含む): 281369088

約数和(自身を除く): 203615748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2683, 2898, 3220, 4140, 4830, 5366, 5796, 7245, 8049, 9660, 10732, 13415, 14490, 16098, 18781, 24147, 26830, 28980, 32196, 37562, 40245, 48294, 53660, 56343, 61709, 75124, 80490, 93905, 96588, 112686, 120735, 123418, 160980, 169029, 185127, 187810, 225372, 241470, 246836, 281715, 308545, 338058, 370254, 375620, 431963, 482940, 555381, 563430, 617090, 676116, 740508, 845145, 863926, 925635, 1110762, 1126860, 1234180, 1295889, 1690290, 1727852, 1851270, 2159815, 2221524, 2591778, 2776905, 3380580, 3702540, 3887667, 4319630, 5183556, 5553810, 6479445, 7775334, 8639260, 11107620, 12958890, 15550668, 19438335, 25917780, 38876670, 77753340]

約数ペア:

[(1, 77753340), (2, 38876670), (3, 25917780), (4, 19438335), (5, 15550668), (6, 12958890), (7, 11107620), (9, 8639260), (10, 7775334), (12, 6479445), (14, 5553810), (15, 5183556), (18, 4319630), (20, 3887667), (21, 3702540), (23, 3380580), (28, 2776905), (30, 2591778), (35, 2221524), (36, 2159815), (42, 1851270), (45, 1727852), (46, 1690290), (60, 1295889), (63, 1234180), (69, 1126860), (70, 1110762), (84, 925635), (90, 863926), (92, 845145), (105, 740508), (115, 676116), (126, 617090), (138, 563430), (140, 555381), (161, 482940), (180, 431963), (207, 375620), (210, 370254), (230, 338058), (252, 308545), (276, 281715), (315, 246836), (322, 241470), (345, 225372), (414, 187810), (420, 185127), (460, 169029), (483, 160980), (630, 123418), (644, 120735), (690, 112686), (805, 96588), (828, 93905), (966, 80490), (1035, 75124), (1260, 61709), (1380, 56343), (1449, 53660), (1610, 48294), (1932, 40245), (2070, 37562), (2415, 32196), (2683, 28980), (2898, 26830), (3220, 24147), (4140, 18781), (4830, 16098), (5366, 14490), (5796, 13415), (7245, 10732), (8049, 9660)]