78292050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 203558400

約数和(自身を除く): 125266350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 113, 149, 150, 155, 186, 226, 298, 310, 339, 447, 465, 565, 678, 745, 775, 894, 930, 1130, 1490, 1550, 1695, 2235, 2325, 2825, 3390, 3503, 3725, 4470, 4619, 4650, 5650, 7006, 7450, 8475, 9238, 10509, 11175, 13857, 16837, 16950, 17515, 21018, 22350, 23095, 27714, 33674, 35030, 46190, 50511, 52545, 69285, 84185, 87575, 101022, 105090, 115475, 138570, 168370, 175150, 230950, 252555, 262725, 346425, 420925, 505110, 521947, 525450, 692850, 841850, 1043894, 1262775, 1565841, 2525550, 2609735, 3131682, 5219470, 7829205, 13048675, 15658410, 26097350, 39146025, 78292050]

約数ペア:

[(1, 78292050), (2, 39146025), (3, 26097350), (5, 15658410), (6, 13048675), (10, 7829205), (15, 5219470), (25, 3131682), (30, 2609735), (31, 2525550), (50, 1565841), (62, 1262775), (75, 1043894), (93, 841850), (113, 692850), (149, 525450), (150, 521947), (155, 505110), (186, 420925), (226, 346425), (298, 262725), (310, 252555), (339, 230950), (447, 175150), (465, 168370), (565, 138570), (678, 115475), (745, 105090), (775, 101022), (894, 87575), (930, 84185), (1130, 69285), (1490, 52545), (1550, 50511), (1695, 46190), (2235, 35030), (2325, 33674), (2825, 27714), (3390, 23095), (3503, 22350), (3725, 21018), (4470, 17515), (4619, 16950), (4650, 16837), (5650, 13857), (7006, 11175), (7450, 10509), (8475, 9238)]