45237780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 167311872

約数和(自身を除く): 122074092

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, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 223, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 446, 460, 483, 490, 588, 630, 644, 669, 690, 735, 805, 828, 882, 892, 966, 980, 1035, 1115, 1127, 1260, 1338, 1380, 1449, 1470, 1561, 1610, 1764, 1932, 2007, 2070, 2205, 2230, 2254, 2415, 2676, 2898, 2940, 3122, 3220, 3345, 3381, 4014, 4140, 4410, 4460, 4508, 4683, 4830, 5129, 5635, 5796, 6244, 6690, 6762, 7245, 7805, 8028, 8820, 9366, 9660, 10035, 10143, 10258, 10927, 11270, 13380, 13524, 14049, 14490, 15387, 15610, 16905, 18732, 20070, 20286, 20516, 21854, 22540, 23415, 25645, 28098, 28980, 30774, 31220, 32781, 33810, 35903, 40140, 40572, 43708, 46161, 46830, 50715, 51290, 54635, 56196, 61548, 65562, 67620, 70245, 71806, 76935, 92322, 93660, 98343, 101430, 102580, 107709, 109270, 131124, 140490, 143612, 153870, 163905, 179515, 184644, 196686, 202860, 215418, 218540, 230805, 251321, 280980, 307740, 323127, 327810, 359030, 393372, 430836, 461610, 491715, 502642, 538545, 646254, 655620, 718060, 753963, 923220, 983430, 1005284, 1077090, 1256605, 1292508, 1507926, 1615635, 1966860, 2154180, 2261889, 2513210, 3015852, 3231270, 3769815, 4523778, 5026420, 6462540, 7539630, 9047556, 11309445, 15079260, 22618890, 45237780]

約数ペア:

[(1, 45237780), (2, 22618890), (3, 15079260), (4, 11309445), (5, 9047556), (6, 7539630), (7, 6462540), (9, 5026420), (10, 4523778), (12, 3769815), (14, 3231270), (15, 3015852), (18, 2513210), (20, 2261889), (21, 2154180), (23, 1966860), (28, 1615635), (30, 1507926), (35, 1292508), (36, 1256605), (42, 1077090), (45, 1005284), (46, 983430), (49, 923220), (60, 753963), (63, 718060), (69, 655620), (70, 646254), (84, 538545), (90, 502642), (92, 491715), (98, 461610), (105, 430836), (115, 393372), (126, 359030), (138, 327810), (140, 323127), (147, 307740), (161, 280980), (180, 251321), (196, 230805), (207, 218540), (210, 215418), (223, 202860), (230, 196686), (245, 184644), (252, 179515), (276, 163905), (294, 153870), (315, 143612), (322, 140490), (345, 131124), (414, 109270), (420, 107709), (441, 102580), (446, 101430), (460, 98343), (483, 93660), (490, 92322), (588, 76935), (630, 71806), (644, 70245), (669, 67620), (690, 65562), (735, 61548), (805, 56196), (828, 54635), (882, 51290), (892, 50715), (966, 46830), (980, 46161), (1035, 43708), (1115, 40572), (1127, 40140), (1260, 35903), (1338, 33810), (1380, 32781), (1449, 31220), (1470, 30774), (1561, 28980), (1610, 28098), (1764, 25645), (1932, 23415), (2007, 22540), (2070, 21854), (2205, 20516), (2230, 20286), (2254, 20070), (2415, 18732), (2676, 16905), (2898, 15610), (2940, 15387), (3122, 14490), (3220, 14049), (3345, 13524), (3381, 13380), (4014, 11270), (4140, 10927), (4410, 10258), (4460, 10143), (4508, 10035), (4683, 9660), (4830, 9366), (5129, 8820), (5635, 8028), (5796, 7805), (6244, 7245), (6690, 6762)]