127712520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 462898800

約数和(自身を除く): 335186280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 941, 1044, 1131, 1160, 1170, 1305, 1508, 1560, 1740, 1882, 1885, 2088, 2262, 2340, 2610, 2823, 3016, 3393, 3480, 3764, 3770, 4524, 4680, 4705, 5220, 5646, 5655, 6786, 7528, 7540, 8469, 9048, 9410, 10440, 11292, 11310, 12233, 13572, 14115, 15080, 16938, 16965, 18820, 22584, 22620, 24466, 27144, 27289, 28230, 33876, 33930, 36699, 37640, 42345, 45240, 48932, 54578, 56460, 61165, 67752, 67860, 73398, 81867, 84690, 97864, 109156, 110097, 112920, 122330, 135720, 136445, 146796, 163734, 169380, 183495, 218312, 220194, 244660, 245601, 272890, 293592, 327468, 338760, 354757, 366990, 409335, 440388, 489320, 491202, 545780, 550485, 654936, 709514, 733980, 818670, 880776, 982404, 1064271, 1091560, 1100970, 1228005, 1419028, 1467960, 1637340, 1773785, 1964808, 2128542, 2201940, 2456010, 2838056, 3192813, 3274680, 3547570, 4257084, 4403880, 4912020, 5321355, 6385626, 7095140, 8514168, 9824040, 10642710, 12771252, 14190280, 15964065, 21285420, 25542504, 31928130, 42570840, 63856260, 127712520]

約数ペア:

[(1, 127712520), (2, 63856260), (3, 42570840), (4, 31928130), (5, 25542504), (6, 21285420), (8, 15964065), (9, 14190280), (10, 12771252), (12, 10642710), (13, 9824040), (15, 8514168), (18, 7095140), (20, 6385626), (24, 5321355), (26, 4912020), (29, 4403880), (30, 4257084), (36, 3547570), (39, 3274680), (40, 3192813), (45, 2838056), (52, 2456010), (58, 2201940), (60, 2128542), (65, 1964808), (72, 1773785), (78, 1637340), (87, 1467960), (90, 1419028), (104, 1228005), (116, 1100970), (117, 1091560), (120, 1064271), (130, 982404), (145, 880776), (156, 818670), (174, 733980), (180, 709514), (195, 654936), (232, 550485), (234, 545780), (260, 491202), (261, 489320), (290, 440388), (312, 409335), (348, 366990), (360, 354757), (377, 338760), (390, 327468), (435, 293592), (468, 272890), (520, 245601), (522, 244660), (580, 220194), (585, 218312), (696, 183495), (754, 169380), (780, 163734), (870, 146796), (936, 136445), (941, 135720), (1044, 122330), (1131, 112920), (1160, 110097), (1170, 109156), (1305, 97864), (1508, 84690), (1560, 81867), (1740, 73398), (1882, 67860), (1885, 67752), (2088, 61165), (2262, 56460), (2340, 54578), (2610, 48932), (2823, 45240), (3016, 42345), (3393, 37640), (3480, 36699), (3764, 33930), (3770, 33876), (4524, 28230), (4680, 27289), (4705, 27144), (5220, 24466), (5646, 22620), (5655, 22584), (6786, 18820), (7528, 16965), (7540, 16938), (8469, 15080), (9048, 14115), (9410, 13572), (10440, 12233), (11292, 11310)]