313960500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{9967}}^1$

素因数の和:9999

約数の個数: 144

約数和(自身を含む): 1132045824

約数和(自身を除く): 818085324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 9967, 10500, 15750, 19934, 29901, 31500, 39868, 49835, 59802, 69769, 89703, 99670, 119604, 139538, 149505, 179406, 199340, 209307, 249175, 279076, 299010, 348845, 358812, 418614, 448515, 498350, 598020, 627921, 697690, 747525, 837228, 897030, 996700, 1046535, 1245875, 1255842, 1395380, 1495050, 1744225, 1794060, 2093070, 2242575, 2491750, 2511684, 2990100, 3139605, 3488450, 3737625, 4186140, 4485150, 4983500, 5232675, 6279210, 6976900, 7475250, 8721125, 8970300, 10465350, 11212875, 12558420, 14950500, 15698025, 17442250, 20930700, 22425750, 26163375, 31396050, 34884500, 44851500, 52326750, 62792100, 78490125, 104653500, 156980250, 313960500]

約数ペア:

[(1, 313960500), (2, 156980250), (3, 104653500), (4, 78490125), (5, 62792100), (6, 52326750), (7, 44851500), (9, 34884500), (10, 31396050), (12, 26163375), (14, 22425750), (15, 20930700), (18, 17442250), (20, 15698025), (21, 14950500), (25, 12558420), (28, 11212875), (30, 10465350), (35, 8970300), (36, 8721125), (42, 7475250), (45, 6976900), (50, 6279210), (60, 5232675), (63, 4983500), (70, 4485150), (75, 4186140), (84, 3737625), (90, 3488450), (100, 3139605), (105, 2990100), (125, 2511684), (126, 2491750), (140, 2242575), (150, 2093070), (175, 1794060), (180, 1744225), (210, 1495050), (225, 1395380), (250, 1255842), (252, 1245875), (300, 1046535), (315, 996700), (350, 897030), (375, 837228), (420, 747525), (450, 697690), (500, 627921), (525, 598020), (630, 498350), (700, 448515), (750, 418614), (875, 358812), (900, 348845), (1050, 299010), (1125, 279076), (1260, 249175), (1500, 209307), (1575, 199340), (1750, 179406), (2100, 149505), (2250, 139538), (2625, 119604), (3150, 99670), (3500, 89703), (4500, 69769), (5250, 59802), (6300, 49835), (7875, 39868), (9967, 31500), (10500, 29901), (15750, 19934)]