71415000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 259135800

約数和(自身を除く): 187720800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 125, 135, 138, 150, 180, 184, 200, 207, 216, 225, 230, 250, 270, 276, 300, 345, 360, 375, 414, 450, 460, 500, 529, 540, 552, 575, 600, 621, 625, 675, 690, 750, 828, 900, 920, 1000, 1035, 1058, 1080, 1125, 1150, 1242, 1250, 1350, 1380, 1500, 1587, 1656, 1725, 1800, 1875, 2070, 2116, 2250, 2300, 2484, 2500, 2645, 2700, 2760, 2875, 3000, 3105, 3174, 3375, 3450, 3750, 4140, 4232, 4500, 4600, 4761, 4968, 5000, 5175, 5290, 5400, 5625, 5750, 6210, 6348, 6750, 6900, 7500, 7935, 8280, 8625, 9000, 9522, 10350, 10580, 11250, 11500, 12420, 12696, 13225, 13500, 13800, 14283, 14375, 15000, 15525, 15870, 16875, 17250, 19044, 20700, 21160, 22500, 23000, 23805, 24840, 25875, 26450, 27000, 28566, 28750, 31050, 31740, 33750, 34500, 38088, 39675, 41400, 43125, 45000, 47610, 51750, 52900, 57132, 57500, 62100, 63480, 66125, 67500, 69000, 71415, 77625, 79350, 86250, 95220, 103500, 105800, 114264, 115000, 119025, 124200, 129375, 132250, 135000, 142830, 155250, 158700, 172500, 190440, 198375, 207000, 238050, 258750, 264500, 285660, 310500, 317400, 330625, 345000, 357075, 388125, 396750, 476100, 517500, 529000, 571320, 595125, 621000, 661250, 714150, 776250, 793500, 952200, 991875, 1035000, 1190250, 1322500, 1428300, 1552500, 1587000, 1785375, 1983750, 2380500, 2645000, 2856600, 2975625, 3105000, 3570750, 3967500, 4761000, 5951250, 7141500, 7935000, 8926875, 11902500, 14283000, 17853750, 23805000, 35707500, 71415000]

約数ペア:

[(1, 71415000), (2, 35707500), (3, 23805000), (4, 17853750), (5, 14283000), (6, 11902500), (8, 8926875), (9, 7935000), (10, 7141500), (12, 5951250), (15, 4761000), (18, 3967500), (20, 3570750), (23, 3105000), (24, 2975625), (25, 2856600), (27, 2645000), (30, 2380500), (36, 1983750), (40, 1785375), (45, 1587000), (46, 1552500), (50, 1428300), (54, 1322500), (60, 1190250), (69, 1035000), (72, 991875), (75, 952200), (90, 793500), (92, 776250), (100, 714150), (108, 661250), (115, 621000), (120, 595125), (125, 571320), (135, 529000), (138, 517500), (150, 476100), (180, 396750), (184, 388125), (200, 357075), (207, 345000), (216, 330625), (225, 317400), (230, 310500), (250, 285660), (270, 264500), (276, 258750), (300, 238050), (345, 207000), (360, 198375), (375, 190440), (414, 172500), (450, 158700), (460, 155250), (500, 142830), (529, 135000), (540, 132250), (552, 129375), (575, 124200), (600, 119025), (621, 115000), (625, 114264), (675, 105800), (690, 103500), (750, 95220), (828, 86250), (900, 79350), (920, 77625), (1000, 71415), (1035, 69000), (1058, 67500), (1080, 66125), (1125, 63480), (1150, 62100), (1242, 57500), (1250, 57132), (1350, 52900), (1380, 51750), (1500, 47610), (1587, 45000), (1656, 43125), (1725, 41400), (1800, 39675), (1875, 38088), (2070, 34500), (2116, 33750), (2250, 31740), (2300, 31050), (2484, 28750), (2500, 28566), (2645, 27000), (2700, 26450), (2760, 25875), (2875, 24840), (3000, 23805), (3105, 23000), (3174, 22500), (3375, 21160), (3450, 20700), (3750, 19044), (4140, 17250), (4232, 16875), (4500, 15870), (4600, 15525), (4761, 15000), (4968, 14375), (5000, 14283), (5175, 13800), (5290, 13500), (5400, 13225), (5625, 12696), (5750, 12420), (6210, 11500), (6348, 11250), (6750, 10580), (6900, 10350), (7500, 9522), (7935, 9000), (8280, 8625)]