75231000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 274266720

約数和(自身を除く): 199035720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 643, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1286, 1300, 1500, 1560, 1625, 1800, 1929, 1950, 2250, 2340, 2572, 2600, 2925, 3000, 3215, 3250, 3858, 3900, 4500, 4680, 4875, 5144, 5787, 5850, 6430, 6500, 7716, 7800, 8359, 9000, 9645, 9750, 11574, 11700, 12860, 13000, 14625, 15432, 16075, 16718, 19290, 19500, 23148, 23400, 25077, 25720, 28935, 29250, 32150, 33436, 38580, 39000, 41795, 46296, 48225, 50154, 57870, 58500, 64300, 66872, 75231, 77160, 80375, 83590, 96450, 100308, 115740, 117000, 125385, 128600, 144675, 150462, 160750, 167180, 192900, 200616, 208975, 231480, 241125, 250770, 289350, 300924, 321500, 334360, 376155, 385800, 417950, 482250, 501540, 578700, 601848, 626925, 643000, 723375, 752310, 835900, 964500, 1003080, 1044875, 1157400, 1253850, 1446750, 1504620, 1671800, 1880775, 1929000, 2089750, 2507700, 2893500, 3009240, 3134625, 3761550, 4179500, 5015400, 5787000, 6269250, 7523100, 8359000, 9403875, 12538500, 15046200, 18807750, 25077000, 37615500, 75231000]

約数ペア:

[(1, 75231000), (2, 37615500), (3, 25077000), (4, 18807750), (5, 15046200), (6, 12538500), (8, 9403875), (9, 8359000), (10, 7523100), (12, 6269250), (13, 5787000), (15, 5015400), (18, 4179500), (20, 3761550), (24, 3134625), (25, 3009240), (26, 2893500), (30, 2507700), (36, 2089750), (39, 1929000), (40, 1880775), (45, 1671800), (50, 1504620), (52, 1446750), (60, 1253850), (65, 1157400), (72, 1044875), (75, 1003080), (78, 964500), (90, 835900), (100, 752310), (104, 723375), (117, 643000), (120, 626925), (125, 601848), (130, 578700), (150, 501540), (156, 482250), (180, 417950), (195, 385800), (200, 376155), (225, 334360), (234, 321500), (250, 300924), (260, 289350), (300, 250770), (312, 241125), (325, 231480), (360, 208975), (375, 200616), (390, 192900), (450, 167180), (468, 160750), (500, 150462), (520, 144675), (585, 128600), (600, 125385), (643, 117000), (650, 115740), (750, 100308), (780, 96450), (900, 83590), (936, 80375), (975, 77160), (1000, 75231), (1125, 66872), (1170, 64300), (1286, 58500), (1300, 57870), (1500, 50154), (1560, 48225), (1625, 46296), (1800, 41795), (1929, 39000), (1950, 38580), (2250, 33436), (2340, 32150), (2572, 29250), (2600, 28935), (2925, 25720), (3000, 25077), (3215, 23400), (3250, 23148), (3858, 19500), (3900, 19290), (4500, 16718), (4680, 16075), (4875, 15432), (5144, 14625), (5787, 13000), (5850, 12860), (6430, 11700), (6500, 11574), (7716, 9750), (7800, 9645), (8359, 9000)]