68186250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 219304800

約数和(自身を除く): 151118550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 29, 30, 33, 38, 45, 50, 55, 57, 58, 66, 75, 87, 90, 95, 99, 110, 114, 125, 145, 150, 165, 171, 174, 190, 198, 209, 225, 250, 261, 275, 285, 290, 319, 330, 342, 375, 418, 435, 450, 475, 495, 522, 550, 551, 570, 625, 627, 638, 725, 750, 825, 855, 870, 950, 957, 990, 1045, 1102, 1125, 1250, 1254, 1305, 1375, 1425, 1450, 1595, 1650, 1653, 1710, 1875, 1881, 1914, 2090, 2175, 2250, 2375, 2475, 2610, 2750, 2755, 2850, 2871, 3135, 3190, 3306, 3625, 3750, 3762, 4125, 4275, 4350, 4750, 4785, 4950, 4959, 5225, 5510, 5625, 5742, 6061, 6270, 6525, 6875, 7125, 7250, 7975, 8250, 8265, 8550, 9405, 9570, 9918, 10450, 10875, 11250, 11875, 12122, 12375, 13050, 13750, 13775, 14250, 14355, 15675, 15950, 16530, 18125, 18183, 18810, 20625, 21375, 21750, 23750, 23925, 24750, 24795, 26125, 27550, 28710, 30305, 31350, 32625, 35625, 36250, 36366, 39875, 41250, 41325, 42750, 47025, 47850, 49590, 52250, 54375, 54549, 60610, 61875, 65250, 68875, 71250, 71775, 78375, 79750, 82650, 90915, 94050, 106875, 108750, 109098, 119625, 123750, 123975, 130625, 137750, 143550, 151525, 156750, 163125, 181830, 199375, 206625, 213750, 235125, 239250, 247950, 261250, 272745, 303050, 326250, 344375, 358875, 391875, 398750, 413250, 454575, 470250, 545490, 598125, 619875, 688750, 717750, 757625, 783750, 909150, 1033125, 1175625, 1196250, 1239750, 1363725, 1515250, 1794375, 2066250, 2272875, 2351250, 2727450, 3099375, 3588750, 3788125, 4545750, 6198750, 6818625, 7576250, 11364375, 13637250, 22728750, 34093125, 68186250]

約数ペア:

[(1, 68186250), (2, 34093125), (3, 22728750), (5, 13637250), (6, 11364375), (9, 7576250), (10, 6818625), (11, 6198750), (15, 4545750), (18, 3788125), (19, 3588750), (22, 3099375), (25, 2727450), (29, 2351250), (30, 2272875), (33, 2066250), (38, 1794375), (45, 1515250), (50, 1363725), (55, 1239750), (57, 1196250), (58, 1175625), (66, 1033125), (75, 909150), (87, 783750), (90, 757625), (95, 717750), (99, 688750), (110, 619875), (114, 598125), (125, 545490), (145, 470250), (150, 454575), (165, 413250), (171, 398750), (174, 391875), (190, 358875), (198, 344375), (209, 326250), (225, 303050), (250, 272745), (261, 261250), (275, 247950), (285, 239250), (290, 235125), (319, 213750), (330, 206625), (342, 199375), (375, 181830), (418, 163125), (435, 156750), (450, 151525), (475, 143550), (495, 137750), (522, 130625), (550, 123975), (551, 123750), (570, 119625), (625, 109098), (627, 108750), (638, 106875), (725, 94050), (750, 90915), (825, 82650), (855, 79750), (870, 78375), (950, 71775), (957, 71250), (990, 68875), (1045, 65250), (1102, 61875), (1125, 60610), (1250, 54549), (1254, 54375), (1305, 52250), (1375, 49590), (1425, 47850), (1450, 47025), (1595, 42750), (1650, 41325), (1653, 41250), (1710, 39875), (1875, 36366), (1881, 36250), (1914, 35625), (2090, 32625), (2175, 31350), (2250, 30305), (2375, 28710), (2475, 27550), (2610, 26125), (2750, 24795), (2755, 24750), (2850, 23925), (2871, 23750), (3135, 21750), (3190, 21375), (3306, 20625), (3625, 18810), (3750, 18183), (3762, 18125), (4125, 16530), (4275, 15950), (4350, 15675), (4750, 14355), (4785, 14250), (4950, 13775), (4959, 13750), (5225, 13050), (5510, 12375), (5625, 12122), (5742, 11875), (6061, 11250), (6270, 10875), (6525, 10450), (6875, 9918), (7125, 9570), (7250, 9405), (7975, 8550), (8250, 8265)]