73951380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 234178560

約数和(自身を除く): 160227180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 239, 270, 324, 382, 405, 478, 540, 573, 717, 764, 810, 955, 956, 1146, 1195, 1434, 1620, 1719, 1910, 2151, 2292, 2390, 2865, 2868, 3438, 3585, 3820, 4302, 4780, 5157, 5730, 6453, 6876, 7170, 8595, 8604, 10314, 10755, 11460, 12906, 14340, 15471, 17190, 19359, 20628, 21510, 25785, 25812, 30942, 32265, 34380, 38718, 43020, 45649, 51570, 61884, 64530, 77355, 77436, 91298, 96795, 103140, 129060, 136947, 154710, 182596, 193590, 228245, 273894, 309420, 387180, 410841, 456490, 547788, 684735, 821682, 912980, 1232523, 1369470, 1643364, 2054205, 2465046, 2738940, 3697569, 4108410, 4930092, 6162615, 7395138, 8216820, 12325230, 14790276, 18487845, 24650460, 36975690, 73951380]

約数ペア:

[(1, 73951380), (2, 36975690), (3, 24650460), (4, 18487845), (5, 14790276), (6, 12325230), (9, 8216820), (10, 7395138), (12, 6162615), (15, 4930092), (18, 4108410), (20, 3697569), (27, 2738940), (30, 2465046), (36, 2054205), (45, 1643364), (54, 1369470), (60, 1232523), (81, 912980), (90, 821682), (108, 684735), (135, 547788), (162, 456490), (180, 410841), (191, 387180), (239, 309420), (270, 273894), (324, 228245), (382, 193590), (405, 182596), (478, 154710), (540, 136947), (573, 129060), (717, 103140), (764, 96795), (810, 91298), (955, 77436), (956, 77355), (1146, 64530), (1195, 61884), (1434, 51570), (1620, 45649), (1719, 43020), (1910, 38718), (2151, 34380), (2292, 32265), (2390, 30942), (2865, 25812), (2868, 25785), (3438, 21510), (3585, 20628), (3820, 19359), (4302, 17190), (4780, 15471), (5157, 14340), (5730, 12906), (6453, 11460), (6876, 10755), (7170, 10314), (8595, 8604)]