18216390000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{607213}}^1$

素因数の和:607244

約数の個数: 100

約数和(自身を含む): 58805032616

約数和(自身を除く): 40588642616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 7500, 10000, 15000, 30000, 607213, 1214426, 1821639, 2428852, 3036065, 3643278, 4857704, 6072130, 7286556, 9108195, 9715408, 12144260, 14573112, 15180325, 18216390, 24288520, 29146224, 30360650, 36432780, 45540975, 48577040, 60721300, 72865560, 75901625, 91081950, 121442600, 145731120, 151803250, 182163900, 227704875, 242885200, 303606500, 364327800, 379508125, 455409750, 607213000, 728655600, 759016250, 910819500, 1138524375, 1214426000, 1518032500, 1821639000, 2277048750, 3036065000, 3643278000, 4554097500, 6072130000, 9108195000, 18216390000]

約数ペア:

[(1, 18216390000), (2, 9108195000), (3, 6072130000), (4, 4554097500), (5, 3643278000), (6, 3036065000), (8, 2277048750), (10, 1821639000), (12, 1518032500), (15, 1214426000), (16, 1138524375), (20, 910819500), (24, 759016250), (25, 728655600), (30, 607213000), (40, 455409750), (48, 379508125), (50, 364327800), (60, 303606500), (75, 242885200), (80, 227704875), (100, 182163900), (120, 151803250), (125, 145731120), (150, 121442600), (200, 91081950), (240, 75901625), (250, 72865560), (300, 60721300), (375, 48577040), (400, 45540975), (500, 36432780), (600, 30360650), (625, 29146224), (750, 24288520), (1000, 18216390), (1200, 15180325), (1250, 14573112), (1500, 12144260), (1875, 9715408), (2000, 9108195), (2500, 7286556), (3000, 6072130), (3750, 4857704), (5000, 3643278), (6000, 3036065), (7500, 2428852), (10000, 1821639), (15000, 1214426), (30000, 607213)]