30687750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 86733504

約数和(自身を除く): 56045754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 125, 138, 150, 207, 225, 230, 250, 345, 375, 414, 450, 575, 593, 690, 750, 1035, 1125, 1150, 1186, 1725, 1779, 2070, 2250, 2875, 2965, 3450, 3558, 5175, 5337, 5750, 5930, 8625, 8895, 10350, 10674, 13639, 14825, 17250, 17790, 25875, 26685, 27278, 29650, 40917, 44475, 51750, 53370, 68195, 74125, 81834, 88950, 122751, 133425, 136390, 148250, 204585, 222375, 245502, 266850, 340975, 409170, 444750, 613755, 667125, 681950, 1022925, 1227510, 1334250, 1704875, 2045850, 3068775, 3409750, 5114625, 6137550, 10229250, 15343875, 30687750]

約数ペア:

[(1, 30687750), (2, 15343875), (3, 10229250), (5, 6137550), (6, 5114625), (9, 3409750), (10, 3068775), (15, 2045850), (18, 1704875), (23, 1334250), (25, 1227510), (30, 1022925), (45, 681950), (46, 667125), (50, 613755), (69, 444750), (75, 409170), (90, 340975), (115, 266850), (125, 245502), (138, 222375), (150, 204585), (207, 148250), (225, 136390), (230, 133425), (250, 122751), (345, 88950), (375, 81834), (414, 74125), (450, 68195), (575, 53370), (593, 51750), (690, 44475), (750, 40917), (1035, 29650), (1125, 27278), (1150, 26685), (1186, 25875), (1725, 17790), (1779, 17250), (2070, 14825), (2250, 13639), (2875, 10674), (2965, 10350), (3450, 8895), (3558, 8625), (5175, 5930), (5337, 5750)]