172285920

素因数分解:

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

素因数の和:2142

約数の個数: 192

約数和(自身を含む): 635040000

約数和(自身を除く): 462754080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2099, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4198, 4320, 4560, 5130, 5472, 6297, 6840, 8208, 8396, 9120, 10260, 10495, 12594, 13680, 16416, 16792, 18891, 20520, 20990, 25188, 27360, 31485, 33584, 37782, 39881, 41040, 41980, 50376, 56673, 62970, 67168, 75564, 79762, 82080, 83960, 94455, 100752, 113346, 119643, 125940, 151128, 159524, 167920, 188910, 199405, 201504, 226692, 239286, 251880, 283365, 302256, 319048, 335840, 358929, 377820, 398810, 453384, 478572, 503760, 566730, 598215, 604512, 638096, 717858, 755640, 797620, 906768, 957144, 1007520, 1076787, 1133460, 1196430, 1276192, 1435716, 1511280, 1595240, 1794645, 1813536, 1914288, 2153574, 2266920, 2392860, 2871432, 3022560, 3190480, 3589290, 3828576, 4307148, 4533840, 4785720, 5383935, 5742864, 6380960, 7178580, 8614296, 9067680, 9571440, 10767870, 11485728, 14357160, 17228592, 19142880, 21535740, 28714320, 34457184, 43071480, 57428640, 86142960, 172285920]

約数ペア:

[(1, 172285920), (2, 86142960), (3, 57428640), (4, 43071480), (5, 34457184), (6, 28714320), (8, 21535740), (9, 19142880), (10, 17228592), (12, 14357160), (15, 11485728), (16, 10767870), (18, 9571440), (19, 9067680), (20, 8614296), (24, 7178580), (27, 6380960), (30, 5742864), (32, 5383935), (36, 4785720), (38, 4533840), (40, 4307148), (45, 3828576), (48, 3589290), (54, 3190480), (57, 3022560), (60, 2871432), (72, 2392860), (76, 2266920), (80, 2153574), (90, 1914288), (95, 1813536), (96, 1794645), (108, 1595240), (114, 1511280), (120, 1435716), (135, 1276192), (144, 1196430), (152, 1133460), (160, 1076787), (171, 1007520), (180, 957144), (190, 906768), (216, 797620), (228, 755640), (240, 717858), (270, 638096), (285, 604512), (288, 598215), (304, 566730), (342, 503760), (360, 478572), (380, 453384), (432, 398810), (456, 377820), (480, 358929), (513, 335840), (540, 319048), (570, 302256), (608, 283365), (684, 251880), (720, 239286), (760, 226692), (855, 201504), (864, 199405), (912, 188910), (1026, 167920), (1080, 159524), (1140, 151128), (1368, 125940), (1440, 119643), (1520, 113346), (1710, 100752), (1824, 94455), (2052, 83960), (2099, 82080), (2160, 79762), (2280, 75564), (2565, 67168), (2736, 62970), (3040, 56673), (3420, 50376), (4104, 41980), (4198, 41040), (4320, 39881), (4560, 37782), (5130, 33584), (5472, 31485), (6297, 27360), (6840, 25188), (8208, 20990), (8396, 20520), (9120, 18891), (10260, 16792), (10495, 16416), (12594, 13680)]