75319020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 275367456

約数和(自身を除く): 200048436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 113, 115, 126, 138, 140, 161, 180, 207, 210, 226, 230, 252, 276, 315, 322, 339, 345, 414, 420, 452, 460, 483, 529, 565, 630, 644, 678, 690, 791, 805, 828, 966, 1017, 1035, 1058, 1130, 1260, 1356, 1380, 1449, 1582, 1587, 1610, 1695, 1932, 2034, 2070, 2116, 2260, 2373, 2415, 2599, 2645, 2898, 3164, 3174, 3220, 3390, 3703, 3955, 4068, 4140, 4746, 4761, 4830, 5085, 5198, 5290, 5796, 6348, 6780, 7119, 7245, 7406, 7797, 7910, 7935, 9492, 9522, 9660, 10170, 10396, 10580, 11109, 11865, 12995, 14238, 14490, 14812, 15594, 15820, 15870, 18193, 18515, 19044, 20340, 22218, 23391, 23730, 23805, 25990, 28476, 28980, 31188, 31740, 33327, 35595, 36386, 37030, 38985, 44436, 46782, 47460, 47610, 51980, 54579, 55545, 59777, 66654, 71190, 72772, 74060, 77970, 90965, 93564, 95220, 109158, 111090, 116955, 119554, 133308, 142380, 155940, 163737, 166635, 179331, 181930, 218316, 222180, 233910, 239108, 272895, 298885, 327474, 333270, 358662, 363860, 418439, 467820, 537993, 545790, 597770, 654948, 666540, 717324, 818685, 836878, 896655, 1075986, 1091580, 1195540, 1255317, 1637370, 1673756, 1793310, 2092195, 2151972, 2510634, 2689965, 3274740, 3586620, 3765951, 4184390, 5021268, 5379930, 6276585, 7531902, 8368780, 10759860, 12553170, 15063804, 18829755, 25106340, 37659510, 75319020]

約数ペア:

[(1, 75319020), (2, 37659510), (3, 25106340), (4, 18829755), (5, 15063804), (6, 12553170), (7, 10759860), (9, 8368780), (10, 7531902), (12, 6276585), (14, 5379930), (15, 5021268), (18, 4184390), (20, 3765951), (21, 3586620), (23, 3274740), (28, 2689965), (30, 2510634), (35, 2151972), (36, 2092195), (42, 1793310), (45, 1673756), (46, 1637370), (60, 1255317), (63, 1195540), (69, 1091580), (70, 1075986), (84, 896655), (90, 836878), (92, 818685), (105, 717324), (113, 666540), (115, 654948), (126, 597770), (138, 545790), (140, 537993), (161, 467820), (180, 418439), (207, 363860), (210, 358662), (226, 333270), (230, 327474), (252, 298885), (276, 272895), (315, 239108), (322, 233910), (339, 222180), (345, 218316), (414, 181930), (420, 179331), (452, 166635), (460, 163737), (483, 155940), (529, 142380), (565, 133308), (630, 119554), (644, 116955), (678, 111090), (690, 109158), (791, 95220), (805, 93564), (828, 90965), (966, 77970), (1017, 74060), (1035, 72772), (1058, 71190), (1130, 66654), (1260, 59777), (1356, 55545), (1380, 54579), (1449, 51980), (1582, 47610), (1587, 47460), (1610, 46782), (1695, 44436), (1932, 38985), (2034, 37030), (2070, 36386), (2116, 35595), (2260, 33327), (2373, 31740), (2415, 31188), (2599, 28980), (2645, 28476), (2898, 25990), (3164, 23805), (3174, 23730), (3220, 23391), (3390, 22218), (3703, 20340), (3955, 19044), (4068, 18515), (4140, 18193), (4746, 15870), (4761, 15820), (4830, 15594), (5085, 14812), (5198, 14490), (5290, 14238), (5796, 12995), (6348, 11865), (6780, 11109), (7119, 10580), (7245, 10396), (7406, 10170), (7797, 9660), (7910, 9522), (7935, 9492)]