505062180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 432

約数和(自身を含む): 1984644480

約数和(自身を除く): 1479582300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 34, 35, 36, 38, 42, 45, 51, 57, 60, 63, 68, 70, 73, 76, 84, 85, 90, 95, 102, 105, 114, 119, 126, 133, 140, 146, 153, 170, 171, 180, 190, 204, 210, 219, 228, 238, 252, 255, 266, 285, 289, 292, 306, 315, 323, 340, 342, 357, 365, 380, 399, 420, 438, 476, 510, 511, 532, 570, 578, 595, 612, 630, 646, 657, 665, 684, 714, 730, 765, 798, 855, 867, 876, 969, 1020, 1022, 1071, 1095, 1140, 1156, 1190, 1197, 1241, 1260, 1292, 1314, 1330, 1387, 1428, 1445, 1460, 1530, 1533, 1596, 1615, 1710, 1734, 1785, 1938, 1995, 2023, 2044, 2142, 2190, 2261, 2380, 2394, 2482, 2555, 2601, 2628, 2660, 2774, 2890, 2907, 3060, 3066, 3230, 3285, 3420, 3468, 3570, 3723, 3876, 3990, 4046, 4161, 4284, 4335, 4380, 4522, 4599, 4788, 4845, 4964, 5110, 5202, 5355, 5491, 5548, 5780, 5814, 5985, 6069, 6132, 6205, 6460, 6570, 6783, 6935, 7140, 7446, 7665, 7980, 8092, 8322, 8670, 8687, 9044, 9198, 9690, 9709, 10115, 10220, 10404, 10710, 10982, 11169, 11305, 11628, 11970, 12138, 12410, 12483, 13005, 13140, 13566, 13870, 14535, 14892, 15330, 16473, 16644, 17340, 17374, 18207, 18396, 18615, 19380, 19418, 20230, 20349, 20805, 21097, 21420, 21964, 22338, 22610, 22995, 23579, 23940, 24276, 24820, 24966, 26010, 26061, 27132, 27455, 27740, 29070, 29127, 30345, 30660, 32946, 33915, 34748, 36414, 37230, 38437, 38836, 40460, 40698, 41610, 42194, 43435, 44676, 45220, 45990, 47158, 48545, 49419, 49932, 52020, 52122, 54910, 55845, 58140, 58254, 60690, 62415, 63291, 65892, 67830, 70737, 72828, 74460, 76874, 78183, 81396, 82365, 83220, 84388, 86870, 87381, 91035, 91980, 94316, 97090, 98838, 101745, 104244, 105485, 109820, 111690, 115311, 116508, 117895, 121380, 124830, 126582, 130305, 135660, 141474, 145635, 147679, 153748, 156366, 164730, 165053, 173740, 174762, 182070, 189873, 192185, 194180, 197676, 203490, 210970, 212211, 223380, 230622, 235790, 247095, 249660, 253164, 260610, 282948, 291270, 295358, 312732, 316455, 329460, 330106, 345933, 349524, 353685, 364140, 379746, 384370, 390915, 400843, 406980, 421940, 424422, 436905, 443037, 461244, 471580, 494190, 495159, 521220, 576555, 582540, 590716, 632910, 660212, 691866, 707370, 738395, 759492, 768740, 781830, 801686, 825265, 848844, 873810, 886074, 949365, 988380, 990318, 1061055, 1153110, 1202529, 1265820, 1329111, 1383732, 1414740, 1476790, 1485477, 1563660, 1603372, 1650530, 1729665, 1747620, 1772148, 1898730, 1980636, 2004215, 2122110, 2215185, 2306220, 2405058, 2475795, 2658222, 2805901, 2953580, 2970954, 3301060, 3459330, 3607587, 3797460, 4008430, 4244220, 4430370, 4810116, 4951590, 5316444, 5611802, 5941908, 6012645, 6645555, 6918660, 7215174, 7427385, 8016860, 8417703, 8860740, 9903180, 11223604, 12025290, 13291110, 14029505, 14430348, 14854770, 16835406, 18037935, 24050580, 25253109, 26582220, 28059010, 29709540, 33670812, 36075870, 42088515, 50506218, 56118020, 72151740, 84177030, 101012436, 126265545, 168354060, 252531090, 505062180]

約数ペア:

[(1, 505062180), (2, 252531090), (3, 168354060), (4, 126265545), (5, 101012436), (6, 84177030), (7, 72151740), (9, 56118020), (10, 50506218), (12, 42088515), (14, 36075870), (15, 33670812), (17, 29709540), (18, 28059010), (19, 26582220), (20, 25253109), (21, 24050580), (28, 18037935), (30, 16835406), (34, 14854770), (35, 14430348), (36, 14029505), (38, 13291110), (42, 12025290), (45, 11223604), (51, 9903180), (57, 8860740), (60, 8417703), (63, 8016860), (68, 7427385), (70, 7215174), (73, 6918660), (76, 6645555), (84, 6012645), (85, 5941908), (90, 5611802), (95, 5316444), (102, 4951590), (105, 4810116), (114, 4430370), (119, 4244220), (126, 4008430), (133, 3797460), (140, 3607587), (146, 3459330), (153, 3301060), (170, 2970954), (171, 2953580), (180, 2805901), (190, 2658222), (204, 2475795), (210, 2405058), (219, 2306220), (228, 2215185), (238, 2122110), (252, 2004215), (255, 1980636), (266, 1898730), (285, 1772148), (289, 1747620), (292, 1729665), (306, 1650530), (315, 1603372), (323, 1563660), (340, 1485477), (342, 1476790), (357, 1414740), (365, 1383732), (380, 1329111), (399, 1265820), (420, 1202529), (438, 1153110), (476, 1061055), (510, 990318), (511, 988380), (532, 949365), (570, 886074), (578, 873810), (595, 848844), (612, 825265), (630, 801686), (646, 781830), (657, 768740), (665, 759492), (684, 738395), (714, 707370), (730, 691866), (765, 660212), (798, 632910), (855, 590716), (867, 582540), (876, 576555), (969, 521220), (1020, 495159), (1022, 494190), (1071, 471580), (1095, 461244), (1140, 443037), (1156, 436905), (1190, 424422), (1197, 421940), (1241, 406980), (1260, 400843), (1292, 390915), (1314, 384370), (1330, 379746), (1387, 364140), (1428, 353685), (1445, 349524), (1460, 345933), (1530, 330106), (1533, 329460), (1596, 316455), (1615, 312732), (1710, 295358), (1734, 291270), (1785, 282948), (1938, 260610), (1995, 253164), (2023, 249660), (2044, 247095), (2142, 235790), (2190, 230622), (2261, 223380), (2380, 212211), (2394, 210970), (2482, 203490), (2555, 197676), (2601, 194180), (2628, 192185), (2660, 189873), (2774, 182070), (2890, 174762), (2907, 173740), (3060, 165053), (3066, 164730), (3230, 156366), (3285, 153748), (3420, 147679), (3468, 145635), (3570, 141474), (3723, 135660), (3876, 130305), (3990, 126582), (4046, 124830), (4161, 121380), (4284, 117895), (4335, 116508), (4380, 115311), (4522, 111690), (4599, 109820), (4788, 105485), (4845, 104244), (4964, 101745), (5110, 98838), (5202, 97090), (5355, 94316), (5491, 91980), (5548, 91035), (5780, 87381), (5814, 86870), (5985, 84388), (6069, 83220), (6132, 82365), (6205, 81396), (6460, 78183), (6570, 76874), (6783, 74460), (6935, 72828), (7140, 70737), (7446, 67830), (7665, 65892), (7980, 63291), (8092, 62415), (8322, 60690), (8670, 58254), (8687, 58140), (9044, 55845), (9198, 54910), (9690, 52122), (9709, 52020), (10115, 49932), (10220, 49419), (10404, 48545), (10710, 47158), (10982, 45990), (11169, 45220), (11305, 44676), (11628, 43435), (11970, 42194), (12138, 41610), (12410, 40698), (12483, 40460), (13005, 38836), (13140, 38437), (13566, 37230), (13870, 36414), (14535, 34748), (14892, 33915), (15330, 32946), (16473, 30660), (16644, 30345), (17340, 29127), (17374, 29070), (18207, 27740), (18396, 27455), (18615, 27132), (19380, 26061), (19418, 26010), (20230, 24966), (20349, 24820), (20805, 24276), (21097, 23940), (21420, 23579), (21964, 22995), (22338, 22610)]