80806770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2688

約数の個数: 96

約数和(自身を含む): 236680704

約数和(自身を除く): 155873934

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2633, 2790, 3069, 3410, 5115, 5266, 6138, 7899, 10230, 13165, 15345, 15798, 23697, 26330, 28963, 30690, 39495, 47394, 57926, 78990, 81623, 86889, 118485, 144815, 163246, 173778, 236970, 244869, 260667, 289630, 408115, 434445, 489738, 521334, 734607, 816230, 868890, 897853, 1224345, 1303335, 1469214, 1795706, 2448690, 2606670, 2693559, 3673035, 4489265, 5387118, 7346070, 8080677, 8978530, 13467795, 16161354, 26935590, 40403385, 80806770]

約数ペア:

[(1, 80806770), (2, 40403385), (3, 26935590), (5, 16161354), (6, 13467795), (9, 8978530), (10, 8080677), (11, 7346070), (15, 5387118), (18, 4489265), (22, 3673035), (30, 2693559), (31, 2606670), (33, 2448690), (45, 1795706), (55, 1469214), (62, 1303335), (66, 1224345), (90, 897853), (93, 868890), (99, 816230), (110, 734607), (155, 521334), (165, 489738), (186, 434445), (198, 408115), (279, 289630), (310, 260667), (330, 244869), (341, 236970), (465, 173778), (495, 163246), (558, 144815), (682, 118485), (930, 86889), (990, 81623), (1023, 78990), (1395, 57926), (1705, 47394), (2046, 39495), (2633, 30690), (2790, 28963), (3069, 26330), (3410, 23697), (5115, 15798), (5266, 15345), (6138, 13165), (7899, 10230)]