50202180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 190270080

約数和(自身を除く): 140067900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 233, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 466, 513, 532, 540, 567, 570, 630, 665, 684, 699, 756, 798, 810, 855, 932, 945, 1026, 1134, 1140, 1165, 1197, 1260, 1330, 1398, 1539, 1596, 1620, 1631, 1710, 1890, 1995, 2052, 2097, 2268, 2330, 2394, 2565, 2660, 2796, 2835, 3078, 3262, 3420, 3495, 3591, 3780, 3990, 4194, 4427, 4660, 4788, 4893, 5130, 5670, 5985, 6156, 6291, 6524, 6990, 7182, 7695, 7980, 8155, 8388, 8854, 9786, 10260, 10485, 10773, 11340, 11970, 12582, 13281, 13980, 14364, 14679, 15390, 16310, 17708, 17955, 18873, 19572, 20970, 21546, 22135, 23940, 24465, 25164, 26562, 29358, 30780, 30989, 31455, 32620, 35910, 37746, 39843, 41940, 43092, 44037, 44270, 48930, 53124, 53865, 58716, 61978, 62910, 66405, 71820, 73395, 75492, 79686, 88074, 88540, 92967, 94365, 97860, 107730, 119529, 123956, 125820, 132111, 132810, 146790, 154945, 159372, 176148, 185934, 188730, 199215, 215460, 220185, 239058, 264222, 265620, 278901, 293580, 309890, 358587, 371868, 377460, 398430, 440370, 464835, 478116, 528444, 557802, 597645, 619780, 660555, 717174, 796860, 836703, 880740, 929670, 1115604, 1195290, 1321110, 1394505, 1434348, 1673406, 1792935, 1859340, 2390580, 2510109, 2642220, 2789010, 3346812, 3585870, 4183515, 5020218, 5578020, 7171740, 8367030, 10040436, 12550545, 16734060, 25101090, 50202180]

約数ペア:

[(1, 50202180), (2, 25101090), (3, 16734060), (4, 12550545), (5, 10040436), (6, 8367030), (7, 7171740), (9, 5578020), (10, 5020218), (12, 4183515), (14, 3585870), (15, 3346812), (18, 2789010), (19, 2642220), (20, 2510109), (21, 2390580), (27, 1859340), (28, 1792935), (30, 1673406), (35, 1434348), (36, 1394505), (38, 1321110), (42, 1195290), (45, 1115604), (54, 929670), (57, 880740), (60, 836703), (63, 796860), (70, 717174), (76, 660555), (81, 619780), (84, 597645), (90, 557802), (95, 528444), (105, 478116), (108, 464835), (114, 440370), (126, 398430), (133, 377460), (135, 371868), (140, 358587), (162, 309890), (171, 293580), (180, 278901), (189, 265620), (190, 264222), (210, 239058), (228, 220185), (233, 215460), (252, 199215), (266, 188730), (270, 185934), (285, 176148), (315, 159372), (324, 154945), (342, 146790), (378, 132810), (380, 132111), (399, 125820), (405, 123956), (420, 119529), (466, 107730), (513, 97860), (532, 94365), (540, 92967), (567, 88540), (570, 88074), (630, 79686), (665, 75492), (684, 73395), (699, 71820), (756, 66405), (798, 62910), (810, 61978), (855, 58716), (932, 53865), (945, 53124), (1026, 48930), (1134, 44270), (1140, 44037), (1165, 43092), (1197, 41940), (1260, 39843), (1330, 37746), (1398, 35910), (1539, 32620), (1596, 31455), (1620, 30989), (1631, 30780), (1710, 29358), (1890, 26562), (1995, 25164), (2052, 24465), (2097, 23940), (2268, 22135), (2330, 21546), (2394, 20970), (2565, 19572), (2660, 18873), (2796, 17955), (2835, 17708), (3078, 16310), (3262, 15390), (3420, 14679), (3495, 14364), (3591, 13980), (3780, 13281), (3990, 12582), (4194, 11970), (4427, 11340), (4660, 10773), (4788, 10485), (4893, 10260), (5130, 9786), (5670, 8854), (5985, 8388), (6156, 8155), (6291, 7980), (6524, 7695), (6990, 7182)]