28607946750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{343639}}^1$

素因数の和:343699

約数の個数: 96

約数和(自身を含む): 79446818880

約数和(自身を除く): 50838872130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 555, 666, 750, 925, 1110, 1125, 1665, 1850, 2250, 2775, 3330, 4625, 5550, 8325, 9250, 13875, 16650, 27750, 41625, 83250, 343639, 687278, 1030917, 1718195, 2061834, 3092751, 3436390, 5154585, 6185502, 8590975, 10309170, 12714643, 15463755, 17181950, 25429286, 25772925, 30927510, 38143929, 42954875, 51545850, 63573215, 76287858, 77318775, 85909750, 114431787, 127146430, 128864625, 154637550, 190719645, 228863574, 257729250, 317866075, 381439290, 386593875, 572158935, 635732150, 773187750, 953598225, 1144317870, 1589330375, 1907196450, 2860794675, 3178660750, 4767991125, 5721589350, 9535982250, 14303973375, 28607946750]

約数ペア:

[(1, 28607946750), (2, 14303973375), (3, 9535982250), (5, 5721589350), (6, 4767991125), (9, 3178660750), (10, 2860794675), (15, 1907196450), (18, 1589330375), (25, 1144317870), (30, 953598225), (37, 773187750), (45, 635732150), (50, 572158935), (74, 386593875), (75, 381439290), (90, 317866075), (111, 257729250), (125, 228863574), (150, 190719645), (185, 154637550), (222, 128864625), (225, 127146430), (250, 114431787), (333, 85909750), (370, 77318775), (375, 76287858), (450, 63573215), (555, 51545850), (666, 42954875), (750, 38143929), (925, 30927510), (1110, 25772925), (1125, 25429286), (1665, 17181950), (1850, 15463755), (2250, 12714643), (2775, 10309170), (3330, 8590975), (4625, 6185502), (5550, 5154585), (8325, 3436390), (9250, 3092751), (13875, 2061834), (16650, 1718195), (27750, 1030917), (41625, 687278), (83250, 343639)]