68064750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 200406960

約数和(自身を除く): 132342210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 169, 179, 195, 225, 234, 250, 325, 338, 358, 375, 390, 450, 507, 537, 585, 650, 750, 845, 895, 975, 1014, 1074, 1125, 1170, 1521, 1611, 1625, 1690, 1790, 1950, 2250, 2327, 2535, 2685, 2925, 3042, 3222, 3250, 4225, 4475, 4654, 4875, 5070, 5370, 5850, 6981, 7605, 8055, 8450, 8950, 9750, 11635, 12675, 13425, 13962, 14625, 15210, 16110, 20943, 21125, 22375, 23270, 25350, 26850, 29250, 30251, 34905, 38025, 40275, 41886, 42250, 44750, 58175, 60502, 63375, 67125, 69810, 76050, 80550, 90753, 104715, 116350, 126750, 134250, 151255, 174525, 181506, 190125, 201375, 209430, 272259, 290875, 302510, 349050, 380250, 402750, 453765, 523575, 544518, 581750, 756275, 872625, 907530, 1047150, 1361295, 1512550, 1745250, 2268825, 2617875, 2722590, 3781375, 4537650, 5235750, 6806475, 7562750, 11344125, 13612950, 22688250, 34032375, 68064750]

約数ペア:

[(1, 68064750), (2, 34032375), (3, 22688250), (5, 13612950), (6, 11344125), (9, 7562750), (10, 6806475), (13, 5235750), (15, 4537650), (18, 3781375), (25, 2722590), (26, 2617875), (30, 2268825), (39, 1745250), (45, 1512550), (50, 1361295), (65, 1047150), (75, 907530), (78, 872625), (90, 756275), (117, 581750), (125, 544518), (130, 523575), (150, 453765), (169, 402750), (179, 380250), (195, 349050), (225, 302510), (234, 290875), (250, 272259), (325, 209430), (338, 201375), (358, 190125), (375, 181506), (390, 174525), (450, 151255), (507, 134250), (537, 126750), (585, 116350), (650, 104715), (750, 90753), (845, 80550), (895, 76050), (975, 69810), (1014, 67125), (1074, 63375), (1125, 60502), (1170, 58175), (1521, 44750), (1611, 42250), (1625, 41886), (1690, 40275), (1790, 38025), (1950, 34905), (2250, 30251), (2327, 29250), (2535, 26850), (2685, 25350), (2925, 23270), (3042, 22375), (3222, 21125), (3250, 20943), (4225, 16110), (4475, 15210), (4654, 14625), (4875, 13962), (5070, 13425), (5370, 12675), (5850, 11635), (6981, 9750), (7605, 8950), (8055, 8450)]