127795140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 461260800

約数和(自身を除く): 333465660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 43, 44, 45, 55, 57, 60, 66, 76, 79, 86, 90, 95, 99, 110, 114, 129, 132, 158, 165, 171, 172, 180, 190, 198, 209, 215, 220, 228, 237, 258, 285, 316, 330, 342, 380, 387, 395, 396, 418, 430, 473, 474, 495, 516, 570, 627, 645, 660, 684, 711, 774, 790, 817, 836, 855, 860, 869, 946, 948, 990, 1045, 1140, 1185, 1254, 1290, 1419, 1422, 1501, 1548, 1580, 1634, 1710, 1738, 1881, 1892, 1935, 1980, 2090, 2365, 2370, 2451, 2508, 2580, 2607, 2838, 2844, 3002, 3135, 3268, 3397, 3420, 3476, 3555, 3762, 3870, 4085, 4180, 4257, 4345, 4503, 4730, 4740, 4902, 5214, 5676, 6004, 6270, 6794, 7095, 7110, 7353, 7505, 7524, 7740, 7821, 8170, 8514, 8690, 8987, 9006, 9405, 9460, 9804, 10191, 10428, 12255, 12540, 13035, 13509, 13588, 14190, 14220, 14706, 15010, 15642, 16340, 16511, 16985, 17028, 17380, 17974, 18012, 18810, 20382, 21285, 22515, 24510, 26070, 26961, 27018, 28380, 29412, 30020, 30573, 31284, 33022, 33970, 35948, 36765, 37367, 37620, 39105, 40764, 42570, 44935, 45030, 49020, 49533, 50955, 52140, 53922, 54036, 61146, 64543, 66044, 67545, 67940, 73530, 74734, 78210, 80883, 82555, 85140, 89870, 90060, 99066, 101910, 107844, 112101, 122292, 129086, 134805, 135090, 147060, 148599, 149468, 152865, 156420, 161766, 165110, 179740, 186835, 193629, 198132, 203820, 224202, 247665, 258172, 269610, 270180, 297198, 305730, 322715, 323532, 330220, 336303, 373670, 387258, 404415, 448404, 495330, 539220, 560505, 580887, 594396, 611460, 645430, 672606, 709973, 742995, 747340, 774516, 808830, 968145, 990660, 1121010, 1161774, 1290860, 1345212, 1419946, 1485990, 1617660, 1681515, 1936290, 2129919, 2242020, 2323548, 2839892, 2904435, 2971980, 3363030, 3549865, 3872580, 4259838, 5808870, 6389757, 6726060, 7099730, 8519676, 10649595, 11617740, 12779514, 14199460, 21299190, 25559028, 31948785, 42598380, 63897570, 127795140]

約数ペア:

[(1, 127795140), (2, 63897570), (3, 42598380), (4, 31948785), (5, 25559028), (6, 21299190), (9, 14199460), (10, 12779514), (11, 11617740), (12, 10649595), (15, 8519676), (18, 7099730), (19, 6726060), (20, 6389757), (22, 5808870), (30, 4259838), (33, 3872580), (36, 3549865), (38, 3363030), (43, 2971980), (44, 2904435), (45, 2839892), (55, 2323548), (57, 2242020), (60, 2129919), (66, 1936290), (76, 1681515), (79, 1617660), (86, 1485990), (90, 1419946), (95, 1345212), (99, 1290860), (110, 1161774), (114, 1121010), (129, 990660), (132, 968145), (158, 808830), (165, 774516), (171, 747340), (172, 742995), (180, 709973), (190, 672606), (198, 645430), (209, 611460), (215, 594396), (220, 580887), (228, 560505), (237, 539220), (258, 495330), (285, 448404), (316, 404415), (330, 387258), (342, 373670), (380, 336303), (387, 330220), (395, 323532), (396, 322715), (418, 305730), (430, 297198), (473, 270180), (474, 269610), (495, 258172), (516, 247665), (570, 224202), (627, 203820), (645, 198132), (660, 193629), (684, 186835), (711, 179740), (774, 165110), (790, 161766), (817, 156420), (836, 152865), (855, 149468), (860, 148599), (869, 147060), (946, 135090), (948, 134805), (990, 129086), (1045, 122292), (1140, 112101), (1185, 107844), (1254, 101910), (1290, 99066), (1419, 90060), (1422, 89870), (1501, 85140), (1548, 82555), (1580, 80883), (1634, 78210), (1710, 74734), (1738, 73530), (1881, 67940), (1892, 67545), (1935, 66044), (1980, 64543), (2090, 61146), (2365, 54036), (2370, 53922), (2451, 52140), (2508, 50955), (2580, 49533), (2607, 49020), (2838, 45030), (2844, 44935), (3002, 42570), (3135, 40764), (3268, 39105), (3397, 37620), (3420, 37367), (3476, 36765), (3555, 35948), (3762, 33970), (3870, 33022), (4085, 31284), (4180, 30573), (4257, 30020), (4345, 29412), (4503, 28380), (4730, 27018), (4740, 26961), (4902, 26070), (5214, 24510), (5676, 22515), (6004, 21285), (6270, 20382), (6794, 18810), (7095, 18012), (7110, 17974), (7353, 17380), (7505, 17028), (7524, 16985), (7740, 16511), (7821, 16340), (8170, 15642), (8514, 15010), (8690, 14706), (8987, 14220), (9006, 14190), (9405, 13588), (9460, 13509), (9804, 13035), (10191, 12540), (10428, 12255)]