74391660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 286820352

約数和(自身を除く): 212428692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 28, 30, 34, 35, 36, 42, 45, 46, 51, 60, 63, 68, 69, 70, 84, 85, 90, 92, 102, 105, 115, 119, 126, 138, 140, 151, 153, 161, 170, 180, 204, 207, 210, 230, 238, 252, 255, 276, 302, 306, 315, 322, 340, 345, 357, 391, 414, 420, 453, 460, 476, 483, 510, 595, 604, 612, 630, 644, 690, 714, 755, 765, 782, 805, 828, 906, 966, 1020, 1035, 1057, 1071, 1173, 1190, 1260, 1359, 1380, 1428, 1449, 1510, 1530, 1564, 1610, 1785, 1812, 1932, 1955, 2070, 2114, 2142, 2265, 2346, 2380, 2415, 2567, 2718, 2737, 2898, 3020, 3060, 3171, 3220, 3473, 3519, 3570, 3910, 4140, 4228, 4284, 4530, 4692, 4830, 5134, 5285, 5355, 5436, 5474, 5796, 5865, 6342, 6795, 6946, 7038, 7140, 7245, 7701, 7820, 8211, 9060, 9513, 9660, 10268, 10419, 10570, 10710, 10948, 11730, 12684, 12835, 13590, 13685, 13892, 14076, 14490, 15402, 15855, 16422, 17365, 17595, 17969, 19026, 20838, 21140, 21420, 23103, 23460, 24311, 24633, 25670, 27180, 27370, 28980, 30804, 31257, 31710, 32844, 34730, 35190, 35938, 38052, 38505, 41055, 41676, 46206, 47565, 48622, 49266, 51340, 52095, 53907, 54740, 59041, 62514, 63420, 69460, 70380, 71876, 72933, 77010, 82110, 89845, 92412, 95130, 97244, 98532, 104190, 107814, 115515, 118082, 121555, 123165, 125028, 145866, 154020, 156285, 161721, 164220, 177123, 179690, 190260, 208380, 215628, 218799, 231030, 236164, 243110, 246330, 269535, 291732, 295205, 312570, 323442, 354246, 359380, 364665, 413287, 437598, 462060, 486220, 492660, 531369, 539070, 590410, 625140, 646884, 708492, 729330, 808605, 826574, 875196, 885615, 1062738, 1078140, 1093995, 1180820, 1239861, 1458660, 1617210, 1653148, 1771230, 2066435, 2125476, 2187990, 2479722, 2656845, 3234420, 3542460, 3719583, 4132870, 4375980, 4959444, 5313690, 6199305, 7439166, 8265740, 10627380, 12398610, 14878332, 18597915, 24797220, 37195830, 74391660]

約数ペア:

[(1, 74391660), (2, 37195830), (3, 24797220), (4, 18597915), (5, 14878332), (6, 12398610), (7, 10627380), (9, 8265740), (10, 7439166), (12, 6199305), (14, 5313690), (15, 4959444), (17, 4375980), (18, 4132870), (20, 3719583), (21, 3542460), (23, 3234420), (28, 2656845), (30, 2479722), (34, 2187990), (35, 2125476), (36, 2066435), (42, 1771230), (45, 1653148), (46, 1617210), (51, 1458660), (60, 1239861), (63, 1180820), (68, 1093995), (69, 1078140), (70, 1062738), (84, 885615), (85, 875196), (90, 826574), (92, 808605), (102, 729330), (105, 708492), (115, 646884), (119, 625140), (126, 590410), (138, 539070), (140, 531369), (151, 492660), (153, 486220), (161, 462060), (170, 437598), (180, 413287), (204, 364665), (207, 359380), (210, 354246), (230, 323442), (238, 312570), (252, 295205), (255, 291732), (276, 269535), (302, 246330), (306, 243110), (315, 236164), (322, 231030), (340, 218799), (345, 215628), (357, 208380), (391, 190260), (414, 179690), (420, 177123), (453, 164220), (460, 161721), (476, 156285), (483, 154020), (510, 145866), (595, 125028), (604, 123165), (612, 121555), (630, 118082), (644, 115515), (690, 107814), (714, 104190), (755, 98532), (765, 97244), (782, 95130), (805, 92412), (828, 89845), (906, 82110), (966, 77010), (1020, 72933), (1035, 71876), (1057, 70380), (1071, 69460), (1173, 63420), (1190, 62514), (1260, 59041), (1359, 54740), (1380, 53907), (1428, 52095), (1449, 51340), (1510, 49266), (1530, 48622), (1564, 47565), (1610, 46206), (1785, 41676), (1812, 41055), (1932, 38505), (1955, 38052), (2070, 35938), (2114, 35190), (2142, 34730), (2265, 32844), (2346, 31710), (2380, 31257), (2415, 30804), (2567, 28980), (2718, 27370), (2737, 27180), (2898, 25670), (3020, 24633), (3060, 24311), (3171, 23460), (3220, 23103), (3473, 21420), (3519, 21140), (3570, 20838), (3910, 19026), (4140, 17969), (4228, 17595), (4284, 17365), (4530, 16422), (4692, 15855), (4830, 15402), (5134, 14490), (5285, 14076), (5355, 13892), (5436, 13685), (5474, 13590), (5796, 12835), (5865, 12684), (6342, 11730), (6795, 10948), (6946, 10710), (7038, 10570), (7140, 10419), (7245, 10268), (7701, 9660), (7820, 9513), (8211, 9060)]