72233100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 239984640

約数和(自身を除く): 167751540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 863, 900, 930, 1116, 1350, 1395, 1550, 1674, 1726, 1860, 2325, 2589, 2700, 2790, 3100, 3348, 3452, 4185, 4315, 4650, 5178, 5580, 6975, 7767, 8370, 8630, 9300, 10356, 12945, 13950, 15534, 16740, 17260, 20925, 21575, 23301, 25890, 26753, 27900, 31068, 38835, 41850, 43150, 46602, 51780, 53506, 64725, 77670, 80259, 83700, 86300, 93204, 107012, 116505, 129450, 133765, 155340, 160518, 194175, 233010, 240777, 258900, 267530, 321036, 388350, 401295, 466020, 481554, 535060, 582525, 668825, 722331, 776700, 802590, 963108, 1165050, 1203885, 1337650, 1444662, 1605180, 2006475, 2330100, 2407770, 2675300, 2889324, 3611655, 4012950, 4815540, 6019425, 7223310, 8025900, 12038850, 14446620, 18058275, 24077700, 36116550, 72233100]

約数ペア:

[(1, 72233100), (2, 36116550), (3, 24077700), (4, 18058275), (5, 14446620), (6, 12038850), (9, 8025900), (10, 7223310), (12, 6019425), (15, 4815540), (18, 4012950), (20, 3611655), (25, 2889324), (27, 2675300), (30, 2407770), (31, 2330100), (36, 2006475), (45, 1605180), (50, 1444662), (54, 1337650), (60, 1203885), (62, 1165050), (75, 963108), (90, 802590), (93, 776700), (100, 722331), (108, 668825), (124, 582525), (135, 535060), (150, 481554), (155, 466020), (180, 401295), (186, 388350), (225, 321036), (270, 267530), (279, 258900), (300, 240777), (310, 233010), (372, 194175), (450, 160518), (465, 155340), (540, 133765), (558, 129450), (620, 116505), (675, 107012), (775, 93204), (837, 86300), (863, 83700), (900, 80259), (930, 77670), (1116, 64725), (1350, 53506), (1395, 51780), (1550, 46602), (1674, 43150), (1726, 41850), (1860, 38835), (2325, 31068), (2589, 27900), (2700, 26753), (2790, 25890), (3100, 23301), (3348, 21575), (3452, 20925), (4185, 17260), (4315, 16740), (4650, 15534), (5178, 13950), (5580, 12945), (6975, 10356), (7767, 9300), (8370, 8630)]