199443000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3542

約数の個数: 128

約数和(自身を含む): 655200000

約数和(自身を除く): 455757000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3499, 3800, 4750, 5700, 6998, 7125, 9500, 10497, 11400, 13996, 14250, 17495, 19000, 20994, 27992, 28500, 34990, 41988, 52485, 57000, 66481, 69980, 83976, 87475, 104970, 132962, 139960, 174950, 199443, 209940, 262425, 265924, 332405, 349900, 398886, 419880, 437375, 524850, 531848, 664810, 699800, 797772, 874750, 997215, 1049700, 1312125, 1329620, 1595544, 1662025, 1749500, 1994430, 2099400, 2624250, 2659240, 3324050, 3499000, 3988860, 4986075, 5248500, 6648100, 7977720, 8310125, 9972150, 10497000, 13296200, 16620250, 19944300, 24930375, 33240500, 39888600, 49860750, 66481000, 99721500, 199443000]

約数ペア:

[(1, 199443000), (2, 99721500), (3, 66481000), (4, 49860750), (5, 39888600), (6, 33240500), (8, 24930375), (10, 19944300), (12, 16620250), (15, 13296200), (19, 10497000), (20, 9972150), (24, 8310125), (25, 7977720), (30, 6648100), (38, 5248500), (40, 4986075), (50, 3988860), (57, 3499000), (60, 3324050), (75, 2659240), (76, 2624250), (95, 2099400), (100, 1994430), (114, 1749500), (120, 1662025), (125, 1595544), (150, 1329620), (152, 1312125), (190, 1049700), (200, 997215), (228, 874750), (250, 797772), (285, 699800), (300, 664810), (375, 531848), (380, 524850), (456, 437375), (475, 419880), (500, 398886), (570, 349900), (600, 332405), (750, 265924), (760, 262425), (950, 209940), (1000, 199443), (1140, 174950), (1425, 139960), (1500, 132962), (1900, 104970), (2280, 87475), (2375, 83976), (2850, 69980), (3000, 66481), (3499, 57000), (3800, 52485), (4750, 41988), (5700, 34990), (6998, 28500), (7125, 27992), (9500, 20994), (10497, 19000), (11400, 17495), (13996, 14250)]