53410140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 205470720

約数和(自身を除く): 152060580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 97, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 194, 207, 210, 228, 230, 252, 266, 276, 285, 291, 315, 322, 342, 345, 380, 388, 399, 414, 420, 437, 460, 483, 485, 532, 570, 582, 630, 644, 665, 679, 684, 690, 798, 805, 828, 855, 873, 874, 966, 970, 1035, 1140, 1164, 1197, 1260, 1311, 1330, 1358, 1380, 1449, 1455, 1596, 1610, 1710, 1746, 1748, 1843, 1932, 1940, 1995, 2037, 2070, 2185, 2231, 2394, 2415, 2622, 2660, 2716, 2898, 2910, 3059, 3220, 3395, 3420, 3492, 3686, 3933, 3990, 4074, 4140, 4365, 4370, 4462, 4788, 4830, 5244, 5529, 5796, 5820, 5985, 6111, 6118, 6555, 6693, 6790, 7245, 7372, 7866, 7980, 8148, 8730, 8740, 8924, 9177, 9215, 9660, 10185, 11058, 11155, 11970, 12222, 12236, 12901, 13110, 13386, 13580, 14490, 15295, 15617, 15732, 16587, 17460, 18354, 18430, 19665, 20079, 20370, 22116, 22310, 23940, 24444, 25802, 26220, 26772, 27531, 27645, 28980, 30555, 30590, 31234, 33174, 33465, 36708, 36860, 38703, 39330, 40158, 40740, 42389, 44620, 45885, 46851, 51604, 55062, 55290, 61110, 61180, 62468, 64505, 66348, 66930, 77406, 78085, 78660, 80316, 82935, 84778, 91770, 93702, 100395, 110124, 110580, 116109, 122220, 127167, 129010, 133860, 137655, 140553, 154812, 156170, 165870, 169556, 183540, 187404, 193515, 200790, 211945, 232218, 234255, 254334, 258020, 275310, 281106, 296723, 312340, 331740, 381501, 387030, 401580, 423890, 464436, 468510, 508668, 550620, 562212, 580545, 593446, 635835, 702765, 763002, 774060, 847780, 890169, 937020, 1161090, 1186892, 1271670, 1405530, 1483615, 1526004, 1780338, 1907505, 2322180, 2543340, 2670507, 2811060, 2967230, 3560676, 3815010, 4450845, 5341014, 5934460, 7630020, 8901690, 10682028, 13352535, 17803380, 26705070, 53410140]

約数ペア:

[(1, 53410140), (2, 26705070), (3, 17803380), (4, 13352535), (5, 10682028), (6, 8901690), (7, 7630020), (9, 5934460), (10, 5341014), (12, 4450845), (14, 3815010), (15, 3560676), (18, 2967230), (19, 2811060), (20, 2670507), (21, 2543340), (23, 2322180), (28, 1907505), (30, 1780338), (35, 1526004), (36, 1483615), (38, 1405530), (42, 1271670), (45, 1186892), (46, 1161090), (57, 937020), (60, 890169), (63, 847780), (69, 774060), (70, 763002), (76, 702765), (84, 635835), (90, 593446), (92, 580545), (95, 562212), (97, 550620), (105, 508668), (114, 468510), (115, 464436), (126, 423890), (133, 401580), (138, 387030), (140, 381501), (161, 331740), (171, 312340), (180, 296723), (190, 281106), (194, 275310), (207, 258020), (210, 254334), (228, 234255), (230, 232218), (252, 211945), (266, 200790), (276, 193515), (285, 187404), (291, 183540), (315, 169556), (322, 165870), (342, 156170), (345, 154812), (380, 140553), (388, 137655), (399, 133860), (414, 129010), (420, 127167), (437, 122220), (460, 116109), (483, 110580), (485, 110124), (532, 100395), (570, 93702), (582, 91770), (630, 84778), (644, 82935), (665, 80316), (679, 78660), (684, 78085), (690, 77406), (798, 66930), (805, 66348), (828, 64505), (855, 62468), (873, 61180), (874, 61110), (966, 55290), (970, 55062), (1035, 51604), (1140, 46851), (1164, 45885), (1197, 44620), (1260, 42389), (1311, 40740), (1330, 40158), (1358, 39330), (1380, 38703), (1449, 36860), (1455, 36708), (1596, 33465), (1610, 33174), (1710, 31234), (1746, 30590), (1748, 30555), (1843, 28980), (1932, 27645), (1940, 27531), (1995, 26772), (2037, 26220), (2070, 25802), (2185, 24444), (2231, 23940), (2394, 22310), (2415, 22116), (2622, 20370), (2660, 20079), (2716, 19665), (2898, 18430), (2910, 18354), (3059, 17460), (3220, 16587), (3395, 15732), (3420, 15617), (3492, 15295), (3686, 14490), (3933, 13580), (3990, 13386), (4074, 13110), (4140, 12901), (4365, 12236), (4370, 12222), (4462, 11970), (4788, 11155), (4830, 11058), (5244, 10185), (5529, 9660), (5796, 9215), (5820, 9177), (5985, 8924), (6111, 8740), (6118, 8730), (6555, 8148), (6693, 7980), (6790, 7866), (7245, 7372)]