1321917000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{4951}}^1$

素因数の和:5064

約数の個数: 128

約数和(自身を含む): 4171564800

約数和(自身を除く): 2849647800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 125, 150, 178, 200, 250, 267, 300, 356, 375, 445, 500, 534, 600, 712, 750, 890, 1000, 1068, 1335, 1500, 1780, 2136, 2225, 2670, 3000, 3560, 4450, 4951, 5340, 6675, 8900, 9902, 10680, 11125, 13350, 14853, 17800, 19804, 22250, 24755, 26700, 29706, 33375, 39608, 44500, 49510, 53400, 59412, 66750, 74265, 89000, 99020, 118824, 123775, 133500, 148530, 198040, 247550, 267000, 297060, 371325, 440639, 495100, 594120, 618875, 742650, 881278, 990200, 1237750, 1321917, 1485300, 1762556, 1856625, 2203195, 2475500, 2643834, 2970600, 3525112, 3713250, 4406390, 4951000, 5287668, 6609585, 7426500, 8812780, 10575336, 11015975, 13219170, 14853000, 17625560, 22031950, 26438340, 33047925, 44063900, 52876680, 55079875, 66095850, 88127800, 110159750, 132191700, 165239625, 220319500, 264383400, 330479250, 440639000, 660958500, 1321917000]

約数ペア:

[(1, 1321917000), (2, 660958500), (3, 440639000), (4, 330479250), (5, 264383400), (6, 220319500), (8, 165239625), (10, 132191700), (12, 110159750), (15, 88127800), (20, 66095850), (24, 55079875), (25, 52876680), (30, 44063900), (40, 33047925), (50, 26438340), (60, 22031950), (75, 17625560), (89, 14853000), (100, 13219170), (120, 11015975), (125, 10575336), (150, 8812780), (178, 7426500), (200, 6609585), (250, 5287668), (267, 4951000), (300, 4406390), (356, 3713250), (375, 3525112), (445, 2970600), (500, 2643834), (534, 2475500), (600, 2203195), (712, 1856625), (750, 1762556), (890, 1485300), (1000, 1321917), (1068, 1237750), (1335, 990200), (1500, 881278), (1780, 742650), (2136, 618875), (2225, 594120), (2670, 495100), (3000, 440639), (3560, 371325), (4450, 297060), (4951, 267000), (5340, 247550), (6675, 198040), (8900, 148530), (9902, 133500), (10680, 123775), (11125, 118824), (13350, 99020), (14853, 89000), (17800, 74265), (19804, 66750), (22250, 59412), (24755, 53400), (26700, 49510), (29706, 44500), (33375, 39608)]