125625150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 144

約数和(自身を含む): 406224000

約数和(自身を除く): 280598850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2099, 2394, 2850, 3150, 3325, 3990, 4198, 4275, 5985, 6297, 6650, 8550, 9975, 10495, 11970, 12594, 14693, 18891, 19950, 20990, 29386, 29925, 31485, 37782, 39881, 44079, 52475, 59850, 62970, 73465, 79762, 88158, 94455, 104950, 119643, 132237, 146930, 157425, 188910, 199405, 220395, 239286, 264474, 279167, 314850, 358929, 367325, 398810, 440790, 472275, 558334, 598215, 661185, 717858, 734650, 837501, 944550, 997025, 1101975, 1196430, 1322370, 1395835, 1675002, 1794645, 1994050, 2203950, 2512503, 2791670, 2991075, 3305925, 3589290, 4187505, 5025006, 5982150, 6611850, 6979175, 8375010, 8973225, 12562515, 13958350, 17946450, 20937525, 25125030, 41875050, 62812575, 125625150]

約数ペア:

[(1, 125625150), (2, 62812575), (3, 41875050), (5, 25125030), (6, 20937525), (7, 17946450), (9, 13958350), (10, 12562515), (14, 8973225), (15, 8375010), (18, 6979175), (19, 6611850), (21, 5982150), (25, 5025006), (30, 4187505), (35, 3589290), (38, 3305925), (42, 2991075), (45, 2791670), (50, 2512503), (57, 2203950), (63, 1994050), (70, 1794645), (75, 1675002), (90, 1395835), (95, 1322370), (105, 1196430), (114, 1101975), (126, 997025), (133, 944550), (150, 837501), (171, 734650), (175, 717858), (190, 661185), (210, 598215), (225, 558334), (266, 472275), (285, 440790), (315, 398810), (342, 367325), (350, 358929), (399, 314850), (450, 279167), (475, 264474), (525, 239286), (570, 220395), (630, 199405), (665, 188910), (798, 157425), (855, 146930), (950, 132237), (1050, 119643), (1197, 104950), (1330, 94455), (1425, 88158), (1575, 79762), (1710, 73465), (1995, 62970), (2099, 59850), (2394, 52475), (2850, 44079), (3150, 39881), (3325, 37782), (3990, 31485), (4198, 29925), (4275, 29386), (5985, 20990), (6297, 19950), (6650, 18891), (8550, 14693), (9975, 12594), (10495, 11970)]