71285400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 252067200

約数和(自身を除く): 180781800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 129, 135, 150, 172, 180, 200, 215, 216, 225, 258, 270, 300, 307, 344, 360, 387, 430, 450, 516, 540, 600, 614, 645, 675, 774, 860, 900, 921, 1032, 1075, 1080, 1161, 1228, 1290, 1350, 1535, 1548, 1720, 1800, 1842, 1935, 2150, 2322, 2456, 2580, 2700, 2763, 3070, 3096, 3225, 3684, 3870, 4300, 4605, 4644, 5160, 5400, 5526, 5805, 6140, 6450, 7368, 7675, 7740, 8289, 8600, 9210, 9288, 9675, 11052, 11610, 12280, 12900, 13201, 13815, 15350, 15480, 16578, 18420, 19350, 22104, 23025, 23220, 25800, 26402, 27630, 29025, 30700, 33156, 36840, 38700, 39603, 41445, 46050, 46440, 52804, 55260, 58050, 61400, 66005, 66312, 69075, 77400, 79206, 82890, 92100, 105608, 110520, 116100, 118809, 132010, 138150, 158412, 165780, 184200, 198015, 207225, 232200, 237618, 264020, 276300, 316824, 330025, 331560, 356427, 396030, 414450, 475236, 528040, 552600, 594045, 660050, 712854, 792060, 828900, 950472, 990075, 1188090, 1320100, 1425708, 1584120, 1657800, 1782135, 1980150, 2376180, 2640200, 2851416, 2970225, 3564270, 3960300, 4752360, 5940450, 7128540, 7920600, 8910675, 11880900, 14257080, 17821350, 23761800, 35642700, 71285400]

約数ペア:

[(1, 71285400), (2, 35642700), (3, 23761800), (4, 17821350), (5, 14257080), (6, 11880900), (8, 8910675), (9, 7920600), (10, 7128540), (12, 5940450), (15, 4752360), (18, 3960300), (20, 3564270), (24, 2970225), (25, 2851416), (27, 2640200), (30, 2376180), (36, 1980150), (40, 1782135), (43, 1657800), (45, 1584120), (50, 1425708), (54, 1320100), (60, 1188090), (72, 990075), (75, 950472), (86, 828900), (90, 792060), (100, 712854), (108, 660050), (120, 594045), (129, 552600), (135, 528040), (150, 475236), (172, 414450), (180, 396030), (200, 356427), (215, 331560), (216, 330025), (225, 316824), (258, 276300), (270, 264020), (300, 237618), (307, 232200), (344, 207225), (360, 198015), (387, 184200), (430, 165780), (450, 158412), (516, 138150), (540, 132010), (600, 118809), (614, 116100), (645, 110520), (675, 105608), (774, 92100), (860, 82890), (900, 79206), (921, 77400), (1032, 69075), (1075, 66312), (1080, 66005), (1161, 61400), (1228, 58050), (1290, 55260), (1350, 52804), (1535, 46440), (1548, 46050), (1720, 41445), (1800, 39603), (1842, 38700), (1935, 36840), (2150, 33156), (2322, 30700), (2456, 29025), (2580, 27630), (2700, 26402), (2763, 25800), (3070, 23220), (3096, 23025), (3225, 22104), (3684, 19350), (3870, 18420), (4300, 16578), (4605, 15480), (4644, 15350), (5160, 13815), (5400, 13201), (5526, 12900), (5805, 12280), (6140, 11610), (6450, 11052), (7368, 9675), (7675, 9288), (7740, 9210), (8289, 8600)]