88321380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 303464448

約数和(自身を除く): 215143068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 41, 42, 46, 60, 69, 70, 82, 84, 92, 105, 115, 123, 138, 140, 161, 164, 205, 210, 223, 230, 246, 276, 287, 322, 345, 410, 420, 446, 460, 483, 492, 574, 615, 644, 669, 690, 805, 820, 861, 892, 943, 966, 1115, 1148, 1230, 1338, 1380, 1435, 1561, 1610, 1722, 1886, 1932, 2230, 2415, 2460, 2676, 2829, 2870, 3122, 3220, 3345, 3444, 3772, 4305, 4460, 4683, 4715, 4830, 5129, 5658, 5740, 6244, 6601, 6690, 7805, 8610, 9143, 9366, 9430, 9660, 10258, 11316, 13202, 13380, 14145, 15387, 15610, 17220, 18286, 18732, 18860, 19803, 20516, 23415, 25645, 26404, 27429, 28290, 30774, 31220, 33005, 35903, 36572, 39606, 45715, 46830, 51290, 54858, 56580, 61548, 64001, 66010, 71806, 76935, 79212, 91430, 93660, 99015, 102580, 107709, 109716, 128002, 132020, 137145, 143612, 153870, 179515, 182860, 192003, 198030, 210289, 215418, 256004, 274290, 307740, 320005, 359030, 384006, 396060, 420578, 430836, 538545, 548580, 630867, 640010, 718060, 768012, 841156, 960015, 1051445, 1077090, 1261734, 1280020, 1472023, 1920030, 2102890, 2154180, 2523468, 2944046, 3154335, 3840060, 4205780, 4416069, 5888092, 6308670, 7360115, 8832138, 12617340, 14720230, 17664276, 22080345, 29440460, 44160690, 88321380]

約数ペア:

[(1, 88321380), (2, 44160690), (3, 29440460), (4, 22080345), (5, 17664276), (6, 14720230), (7, 12617340), (10, 8832138), (12, 7360115), (14, 6308670), (15, 5888092), (20, 4416069), (21, 4205780), (23, 3840060), (28, 3154335), (30, 2944046), (35, 2523468), (41, 2154180), (42, 2102890), (46, 1920030), (60, 1472023), (69, 1280020), (70, 1261734), (82, 1077090), (84, 1051445), (92, 960015), (105, 841156), (115, 768012), (123, 718060), (138, 640010), (140, 630867), (161, 548580), (164, 538545), (205, 430836), (210, 420578), (223, 396060), (230, 384006), (246, 359030), (276, 320005), (287, 307740), (322, 274290), (345, 256004), (410, 215418), (420, 210289), (446, 198030), (460, 192003), (483, 182860), (492, 179515), (574, 153870), (615, 143612), (644, 137145), (669, 132020), (690, 128002), (805, 109716), (820, 107709), (861, 102580), (892, 99015), (943, 93660), (966, 91430), (1115, 79212), (1148, 76935), (1230, 71806), (1338, 66010), (1380, 64001), (1435, 61548), (1561, 56580), (1610, 54858), (1722, 51290), (1886, 46830), (1932, 45715), (2230, 39606), (2415, 36572), (2460, 35903), (2676, 33005), (2829, 31220), (2870, 30774), (3122, 28290), (3220, 27429), (3345, 26404), (3444, 25645), (3772, 23415), (4305, 20516), (4460, 19803), (4683, 18860), (4715, 18732), (4830, 18286), (5129, 17220), (5658, 15610), (5740, 15387), (6244, 14145), (6601, 13380), (6690, 13202), (7805, 11316), (8610, 10258), (9143, 9660), (9366, 9430)]