81600930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 219967488

約数和(自身を除く): 138366558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 101, 141, 191, 202, 235, 282, 303, 382, 423, 470, 505, 573, 606, 705, 846, 909, 955, 1010, 1146, 1410, 1515, 1719, 1818, 1910, 2115, 2865, 3030, 3438, 4230, 4545, 4747, 5730, 8595, 8977, 9090, 9494, 14241, 17190, 17954, 19291, 23735, 26931, 28482, 38582, 42723, 44885, 47470, 53862, 57873, 71205, 80793, 85446, 89770, 96455, 115746, 134655, 142410, 161586, 173619, 192910, 213615, 269310, 289365, 347238, 403965, 427230, 578730, 807930, 868095, 906677, 1736190, 1813354, 2720031, 4533385, 5440062, 8160093, 9066770, 13600155, 16320186, 27200310, 40800465, 81600930]

約数ペア:

[(1, 81600930), (2, 40800465), (3, 27200310), (5, 16320186), (6, 13600155), (9, 9066770), (10, 8160093), (15, 5440062), (18, 4533385), (30, 2720031), (45, 1813354), (47, 1736190), (90, 906677), (94, 868095), (101, 807930), (141, 578730), (191, 427230), (202, 403965), (235, 347238), (282, 289365), (303, 269310), (382, 213615), (423, 192910), (470, 173619), (505, 161586), (573, 142410), (606, 134655), (705, 115746), (846, 96455), (909, 89770), (955, 85446), (1010, 80793), (1146, 71205), (1410, 57873), (1515, 53862), (1719, 47470), (1818, 44885), (1910, 42723), (2115, 38582), (2865, 28482), (3030, 26931), (3438, 23735), (4230, 19291), (4545, 17954), (4747, 17190), (5730, 14241), (8595, 9494), (8977, 9090)]