79350000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{23}}^2$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 267842232

約数和(自身を除く): 188492232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 529, 552, 575, 600, 625, 690, 750, 920, 1000, 1058, 1104, 1150, 1200, 1250, 1380, 1500, 1587, 1725, 1840, 1875, 2000, 2116, 2300, 2500, 2645, 2760, 2875, 3000, 3125, 3174, 3450, 3750, 4232, 4600, 5000, 5290, 5520, 5750, 6000, 6250, 6348, 6900, 7500, 7935, 8464, 8625, 9200, 9375, 10000, 10580, 11500, 12500, 12696, 13225, 13800, 14375, 15000, 15870, 17250, 18750, 21160, 23000, 25000, 25392, 26450, 27600, 28750, 30000, 31740, 34500, 37500, 39675, 42320, 43125, 46000, 50000, 52900, 57500, 63480, 66125, 69000, 71875, 75000, 79350, 86250, 105800, 115000, 126960, 132250, 138000, 143750, 150000, 158700, 172500, 198375, 211600, 215625, 230000, 264500, 287500, 317400, 330625, 345000, 396750, 431250, 529000, 575000, 634800, 661250, 690000, 793500, 862500, 991875, 1058000, 1150000, 1322500, 1587000, 1653125, 1725000, 1983750, 2645000, 3174000, 3306250, 3450000, 3967500, 4959375, 5290000, 6612500, 7935000, 9918750, 13225000, 15870000, 19837500, 26450000, 39675000, 79350000]

約数ペア:

[(1, 79350000), (2, 39675000), (3, 26450000), (4, 19837500), (5, 15870000), (6, 13225000), (8, 9918750), (10, 7935000), (12, 6612500), (15, 5290000), (16, 4959375), (20, 3967500), (23, 3450000), (24, 3306250), (25, 3174000), (30, 2645000), (40, 1983750), (46, 1725000), (48, 1653125), (50, 1587000), (60, 1322500), (69, 1150000), (75, 1058000), (80, 991875), (92, 862500), (100, 793500), (115, 690000), (120, 661250), (125, 634800), (138, 575000), (150, 529000), (184, 431250), (200, 396750), (230, 345000), (240, 330625), (250, 317400), (276, 287500), (300, 264500), (345, 230000), (368, 215625), (375, 211600), (400, 198375), (460, 172500), (500, 158700), (529, 150000), (552, 143750), (575, 138000), (600, 132250), (625, 126960), (690, 115000), (750, 105800), (920, 86250), (1000, 79350), (1058, 75000), (1104, 71875), (1150, 69000), (1200, 66125), (1250, 63480), (1380, 57500), (1500, 52900), (1587, 50000), (1725, 46000), (1840, 43125), (1875, 42320), (2000, 39675), (2116, 37500), (2300, 34500), (2500, 31740), (2645, 30000), (2760, 28750), (2875, 27600), (3000, 26450), (3125, 25392), (3174, 25000), (3450, 23000), (3750, 21160), (4232, 18750), (4600, 17250), (5000, 15870), (5290, 15000), (5520, 14375), (5750, 13800), (6000, 13225), (6250, 12696), (6348, 12500), (6900, 11500), (7500, 10580), (7935, 10000), (8464, 9375), (8625, 9200)]