85920660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 325328640

約数和(自身を除く): 239407980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 37, 38, 42, 45, 57, 60, 63, 70, 74, 76, 84, 90, 95, 97, 105, 111, 114, 126, 133, 140, 148, 171, 180, 185, 190, 194, 210, 222, 228, 252, 259, 266, 285, 291, 315, 333, 342, 370, 380, 388, 399, 420, 444, 485, 518, 532, 555, 570, 582, 630, 665, 666, 679, 684, 703, 740, 777, 798, 855, 873, 970, 1036, 1110, 1140, 1164, 1197, 1260, 1295, 1330, 1332, 1358, 1406, 1455, 1554, 1596, 1665, 1710, 1746, 1843, 1940, 1995, 2037, 2109, 2220, 2331, 2394, 2590, 2660, 2716, 2812, 2910, 3108, 3330, 3395, 3420, 3492, 3515, 3589, 3686, 3885, 3990, 4074, 4218, 4365, 4662, 4788, 4921, 5180, 5529, 5820, 5985, 6111, 6327, 6660, 6790, 7030, 7178, 7372, 7770, 7980, 8148, 8436, 8730, 9215, 9324, 9842, 10185, 10545, 10767, 11058, 11655, 11970, 12222, 12654, 12901, 13580, 14060, 14356, 14763, 15540, 16587, 17460, 17945, 18430, 19684, 20370, 21090, 21534, 22116, 23310, 23940, 24444, 24605, 25123, 25308, 25802, 27645, 29526, 30555, 31635, 32301, 33174, 35890, 36860, 38703, 40740, 42180, 43068, 44289, 46620, 49210, 50246, 51604, 53835, 55290, 59052, 61110, 63270, 64505, 64602, 66348, 68191, 71780, 73815, 75369, 77406, 82935, 88578, 98420, 100492, 107670, 110580, 116109, 122220, 125615, 126540, 129010, 129204, 136382, 147630, 150738, 154812, 161505, 165870, 177156, 193515, 204573, 215340, 221445, 226107, 232218, 251230, 258020, 272764, 295260, 301476, 323010, 331740, 340955, 376845, 387030, 409146, 442890, 452214, 464436, 477337, 502460, 580545, 613719, 646020, 681910, 753690, 774060, 818292, 885780, 904428, 954674, 1022865, 1130535, 1161090, 1227438, 1363820, 1432011, 1507380, 1909348, 2045730, 2261070, 2322180, 2386685, 2454876, 2864022, 3068595, 4091460, 4296033, 4522140, 4773370, 5728044, 6137190, 7160055, 8592066, 9546740, 12274380, 14320110, 17184132, 21480165, 28640220, 42960330, 85920660]

約数ペア:

[(1, 85920660), (2, 42960330), (3, 28640220), (4, 21480165), (5, 17184132), (6, 14320110), (7, 12274380), (9, 9546740), (10, 8592066), (12, 7160055), (14, 6137190), (15, 5728044), (18, 4773370), (19, 4522140), (20, 4296033), (21, 4091460), (28, 3068595), (30, 2864022), (35, 2454876), (36, 2386685), (37, 2322180), (38, 2261070), (42, 2045730), (45, 1909348), (57, 1507380), (60, 1432011), (63, 1363820), (70, 1227438), (74, 1161090), (76, 1130535), (84, 1022865), (90, 954674), (95, 904428), (97, 885780), (105, 818292), (111, 774060), (114, 753690), (126, 681910), (133, 646020), (140, 613719), (148, 580545), (171, 502460), (180, 477337), (185, 464436), (190, 452214), (194, 442890), (210, 409146), (222, 387030), (228, 376845), (252, 340955), (259, 331740), (266, 323010), (285, 301476), (291, 295260), (315, 272764), (333, 258020), (342, 251230), (370, 232218), (380, 226107), (388, 221445), (399, 215340), (420, 204573), (444, 193515), (485, 177156), (518, 165870), (532, 161505), (555, 154812), (570, 150738), (582, 147630), (630, 136382), (665, 129204), (666, 129010), (679, 126540), (684, 125615), (703, 122220), (740, 116109), (777, 110580), (798, 107670), (855, 100492), (873, 98420), (970, 88578), (1036, 82935), (1110, 77406), (1140, 75369), (1164, 73815), (1197, 71780), (1260, 68191), (1295, 66348), (1330, 64602), (1332, 64505), (1358, 63270), (1406, 61110), (1455, 59052), (1554, 55290), (1596, 53835), (1665, 51604), (1710, 50246), (1746, 49210), (1843, 46620), (1940, 44289), (1995, 43068), (2037, 42180), (2109, 40740), (2220, 38703), (2331, 36860), (2394, 35890), (2590, 33174), (2660, 32301), (2716, 31635), (2812, 30555), (2910, 29526), (3108, 27645), (3330, 25802), (3395, 25308), (3420, 25123), (3492, 24605), (3515, 24444), (3589, 23940), (3686, 23310), (3885, 22116), (3990, 21534), (4074, 21090), (4218, 20370), (4365, 19684), (4662, 18430), (4788, 17945), (4921, 17460), (5180, 16587), (5529, 15540), (5820, 14763), (5985, 14356), (6111, 14060), (6327, 13580), (6660, 12901), (6790, 12654), (7030, 12222), (7178, 11970), (7372, 11655), (7770, 11058), (7980, 10767), (8148, 10545), (8436, 10185), (8730, 9842), (9215, 9324)]