25492740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 96526080

約数和(自身を除く): 71033340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 29, 30, 35, 39, 42, 46, 49, 52, 58, 60, 65, 69, 70, 78, 84, 87, 91, 92, 98, 105, 115, 116, 130, 138, 140, 145, 147, 156, 161, 174, 182, 195, 196, 203, 210, 230, 245, 260, 273, 276, 290, 294, 299, 322, 345, 348, 364, 377, 390, 406, 420, 435, 455, 460, 483, 490, 546, 580, 588, 598, 609, 637, 644, 667, 690, 735, 754, 780, 805, 812, 870, 897, 910, 966, 980, 1015, 1092, 1127, 1131, 1196, 1218, 1274, 1334, 1365, 1380, 1421, 1470, 1495, 1508, 1610, 1740, 1794, 1820, 1885, 1911, 1932, 2001, 2030, 2093, 2254, 2262, 2415, 2436, 2548, 2639, 2668, 2730, 2842, 2940, 2990, 3045, 3185, 3220, 3335, 3381, 3588, 3770, 3822, 4002, 4060, 4186, 4263, 4485, 4508, 4524, 4669, 4830, 5278, 5460, 5635, 5655, 5684, 5980, 6090, 6279, 6370, 6670, 6762, 7105, 7540, 7644, 7917, 8004, 8372, 8526, 8671, 8970, 9338, 9555, 9660, 10005, 10465, 10556, 11270, 11310, 12180, 12558, 12740, 13195, 13340, 13524, 14007, 14210, 14651, 15834, 16905, 17052, 17342, 17940, 18473, 18676, 19110, 20010, 20930, 21315, 22540, 22620, 23345, 25116, 26013, 26390, 28014, 28420, 29302, 31395, 31668, 32683, 33810, 34684, 36946, 38220, 39585, 40020, 41860, 42630, 43355, 43953, 46690, 52026, 52780, 55419, 56028, 58604, 60697, 62790, 65366, 67620, 70035, 73255, 73892, 79170, 85260, 86710, 87906, 92365, 93380, 98049, 104052, 110838, 121394, 125580, 130065, 130732, 140070, 146510, 158340, 163415, 173420, 175812, 182091, 184730, 196098, 219765, 221676, 242788, 260130, 277095, 280140, 293020, 303485, 326830, 364182, 369460, 392196, 424879, 439530, 490245, 520260, 554190, 606970, 653660, 728364, 849758, 879060, 910455, 980490, 1108380, 1213940, 1274637, 1699516, 1820910, 1960980, 2124395, 2549274, 3641820, 4248790, 5098548, 6373185, 8497580, 12746370, 25492740]

約数ペア:

[(1, 25492740), (2, 12746370), (3, 8497580), (4, 6373185), (5, 5098548), (6, 4248790), (7, 3641820), (10, 2549274), (12, 2124395), (13, 1960980), (14, 1820910), (15, 1699516), (20, 1274637), (21, 1213940), (23, 1108380), (26, 980490), (28, 910455), (29, 879060), (30, 849758), (35, 728364), (39, 653660), (42, 606970), (46, 554190), (49, 520260), (52, 490245), (58, 439530), (60, 424879), (65, 392196), (69, 369460), (70, 364182), (78, 326830), (84, 303485), (87, 293020), (91, 280140), (92, 277095), (98, 260130), (105, 242788), (115, 221676), (116, 219765), (130, 196098), (138, 184730), (140, 182091), (145, 175812), (147, 173420), (156, 163415), (161, 158340), (174, 146510), (182, 140070), (195, 130732), (196, 130065), (203, 125580), (210, 121394), (230, 110838), (245, 104052), (260, 98049), (273, 93380), (276, 92365), (290, 87906), (294, 86710), (299, 85260), (322, 79170), (345, 73892), (348, 73255), (364, 70035), (377, 67620), (390, 65366), (406, 62790), (420, 60697), (435, 58604), (455, 56028), (460, 55419), (483, 52780), (490, 52026), (546, 46690), (580, 43953), (588, 43355), (598, 42630), (609, 41860), (637, 40020), (644, 39585), (667, 38220), (690, 36946), (735, 34684), (754, 33810), (780, 32683), (805, 31668), (812, 31395), (870, 29302), (897, 28420), (910, 28014), (966, 26390), (980, 26013), (1015, 25116), (1092, 23345), (1127, 22620), (1131, 22540), (1196, 21315), (1218, 20930), (1274, 20010), (1334, 19110), (1365, 18676), (1380, 18473), (1421, 17940), (1470, 17342), (1495, 17052), (1508, 16905), (1610, 15834), (1740, 14651), (1794, 14210), (1820, 14007), (1885, 13524), (1911, 13340), (1932, 13195), (2001, 12740), (2030, 12558), (2093, 12180), (2254, 11310), (2262, 11270), (2415, 10556), (2436, 10465), (2548, 10005), (2639, 9660), (2668, 9555), (2730, 9338), (2842, 8970), (2940, 8671), (2990, 8526), (3045, 8372), (3185, 8004), (3220, 7917), (3335, 7644), (3381, 7540), (3588, 7105), (3770, 6762), (3822, 6670), (4002, 6370), (4060, 6279), (4186, 6090), (4263, 5980), (4485, 5684), (4508, 5655), (4524, 5635), (4669, 5460), (4830, 5278)]