86343180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 144

約数和(自身を含む): 303878400

約数和(自身を除く): 217535220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1699, 1815, 2310, 2420, 2541, 3388, 3398, 3630, 4235, 4620, 5082, 5097, 6796, 7260, 8470, 8495, 10164, 10194, 11893, 12705, 16940, 16990, 18689, 20388, 23786, 25410, 25485, 33980, 35679, 37378, 47572, 50820, 50970, 56067, 59465, 71358, 74756, 93445, 101940, 112134, 118930, 130823, 142716, 178395, 186890, 205579, 224268, 237860, 261646, 280335, 356790, 373780, 392469, 411158, 523292, 560670, 616737, 654115, 713580, 784938, 822316, 1027895, 1121340, 1233474, 1308230, 1439053, 1569876, 1962345, 2055790, 2466948, 2616460, 2878106, 3083685, 3924690, 4111580, 4317159, 5756212, 6167370, 7195265, 7849380, 8634318, 12334740, 14390530, 17268636, 21585795, 28781060, 43171590, 86343180]

約数ペア:

[(1, 86343180), (2, 43171590), (3, 28781060), (4, 21585795), (5, 17268636), (6, 14390530), (7, 12334740), (10, 8634318), (11, 7849380), (12, 7195265), (14, 6167370), (15, 5756212), (20, 4317159), (21, 4111580), (22, 3924690), (28, 3083685), (30, 2878106), (33, 2616460), (35, 2466948), (42, 2055790), (44, 1962345), (55, 1569876), (60, 1439053), (66, 1308230), (70, 1233474), (77, 1121340), (84, 1027895), (105, 822316), (110, 784938), (121, 713580), (132, 654115), (140, 616737), (154, 560670), (165, 523292), (210, 411158), (220, 392469), (231, 373780), (242, 356790), (308, 280335), (330, 261646), (363, 237860), (385, 224268), (420, 205579), (462, 186890), (484, 178395), (605, 142716), (660, 130823), (726, 118930), (770, 112134), (847, 101940), (924, 93445), (1155, 74756), (1210, 71358), (1452, 59465), (1540, 56067), (1694, 50970), (1699, 50820), (1815, 47572), (2310, 37378), (2420, 35679), (2541, 33980), (3388, 25485), (3398, 25410), (3630, 23786), (4235, 20388), (4620, 18689), (5082, 16990), (5097, 16940), (6796, 12705), (7260, 11893), (8470, 10194), (8495, 10164)]