100500120

素因数分解:

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

素因数の和:2142

約数の個数: 192

約数和(自身を含む): 393120000

約数和(自身を除く): 292619880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2099, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4198, 4788, 5320, 5985, 6297, 6840, 7980, 8396, 9576, 10495, 11970, 12594, 14693, 15960, 16792, 18891, 20990, 23940, 25188, 29386, 31485, 37782, 39881, 41980, 44079, 47880, 50376, 58772, 62970, 73465, 75564, 79762, 83960, 88158, 94455, 117544, 119643, 125940, 132237, 146930, 151128, 159524, 176316, 188910, 199405, 220395, 239286, 251880, 264474, 279167, 293860, 319048, 352632, 358929, 377820, 398810, 440790, 478572, 528948, 558334, 587720, 598215, 661185, 717858, 755640, 797620, 837501, 881580, 957144, 1057896, 1116668, 1196430, 1322370, 1395835, 1435716, 1595240, 1675002, 1763160, 1794645, 2233336, 2392860, 2512503, 2644740, 2791670, 2871432, 3350004, 3589290, 4187505, 4785720, 5025006, 5289480, 5583340, 6700008, 7178580, 8375010, 10050012, 11166680, 12562515, 14357160, 16750020, 20100024, 25125030, 33500040, 50250060, 100500120]

約数ペア:

[(1, 100500120), (2, 50250060), (3, 33500040), (4, 25125030), (5, 20100024), (6, 16750020), (7, 14357160), (8, 12562515), (9, 11166680), (10, 10050012), (12, 8375010), (14, 7178580), (15, 6700008), (18, 5583340), (19, 5289480), (20, 5025006), (21, 4785720), (24, 4187505), (28, 3589290), (30, 3350004), (35, 2871432), (36, 2791670), (38, 2644740), (40, 2512503), (42, 2392860), (45, 2233336), (56, 1794645), (57, 1763160), (60, 1675002), (63, 1595240), (70, 1435716), (72, 1395835), (76, 1322370), (84, 1196430), (90, 1116668), (95, 1057896), (105, 957144), (114, 881580), (120, 837501), (126, 797620), (133, 755640), (140, 717858), (152, 661185), (168, 598215), (171, 587720), (180, 558334), (190, 528948), (210, 478572), (228, 440790), (252, 398810), (266, 377820), (280, 358929), (285, 352632), (315, 319048), (342, 293860), (360, 279167), (380, 264474), (399, 251880), (420, 239286), (456, 220395), (504, 199405), (532, 188910), (570, 176316), (630, 159524), (665, 151128), (684, 146930), (760, 132237), (798, 125940), (840, 119643), (855, 117544), (1064, 94455), (1140, 88158), (1197, 83960), (1260, 79762), (1330, 75564), (1368, 73465), (1596, 62970), (1710, 58772), (1995, 50376), (2099, 47880), (2280, 44079), (2394, 41980), (2520, 39881), (2660, 37782), (3192, 31485), (3420, 29386), (3990, 25188), (4198, 23940), (4788, 20990), (5320, 18891), (5985, 16792), (6297, 15960), (6840, 14693), (7980, 12594), (8396, 11970), (9576, 10495)]