66060540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 255615360

約数和(自身を除く): 189554820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 105, 109, 111, 117, 126, 130, 140, 148, 156, 180, 182, 185, 195, 210, 218, 222, 234, 252, 259, 260, 273, 315, 327, 333, 364, 370, 390, 420, 436, 444, 455, 468, 481, 518, 545, 546, 555, 585, 630, 654, 666, 740, 763, 777, 780, 819, 910, 962, 981, 1036, 1090, 1092, 1110, 1170, 1260, 1295, 1308, 1332, 1365, 1417, 1443, 1526, 1554, 1635, 1638, 1665, 1820, 1924, 1962, 2180, 2220, 2289, 2331, 2340, 2405, 2590, 2730, 2834, 2886, 3052, 3108, 3270, 3276, 3330, 3367, 3815, 3885, 3924, 4033, 4095, 4251, 4329, 4578, 4662, 4810, 4905, 5180, 5460, 5668, 5772, 6540, 6660, 6734, 6867, 7085, 7215, 7630, 7770, 8066, 8190, 8502, 8658, 9156, 9324, 9620, 9810, 9919, 10101, 11445, 11655, 12099, 12753, 13468, 13734, 14170, 14430, 15260, 15540, 16132, 16380, 16835, 17004, 17316, 19620, 19838, 20165, 20202, 21255, 21645, 22890, 23310, 24198, 25506, 27468, 28231, 28340, 28860, 29757, 30303, 33670, 34335, 36297, 39676, 40330, 40404, 42510, 43290, 45780, 46620, 48396, 49595, 50505, 51012, 52429, 56462, 59514, 60495, 60606, 63765, 67340, 68670, 72594, 80660, 84693, 85020, 86580, 89271, 99190, 101010, 104858, 112924, 119028, 120990, 121212, 127530, 137340, 141155, 145188, 148785, 151515, 157287, 169386, 178542, 181485, 198380, 202020, 209716, 241980, 254079, 255060, 262145, 282310, 297570, 303030, 314574, 338772, 357084, 362970, 367003, 423465, 446355, 471861, 508158, 524290, 564620, 595140, 606060, 629148, 725940, 734006, 786435, 846930, 892710, 943722, 1016316, 1048580, 1101009, 1270395, 1468012, 1572870, 1693860, 1785420, 1835015, 1887444, 2202018, 2359305, 2540790, 3145740, 3303027, 3670030, 4404036, 4718610, 5081580, 5505045, 6606054, 7340060, 9437220, 11010090, 13212108, 16515135, 22020180, 33030270, 66060540]

約数ペア:

[(1, 66060540), (2, 33030270), (3, 22020180), (4, 16515135), (5, 13212108), (6, 11010090), (7, 9437220), (9, 7340060), (10, 6606054), (12, 5505045), (13, 5081580), (14, 4718610), (15, 4404036), (18, 3670030), (20, 3303027), (21, 3145740), (26, 2540790), (28, 2359305), (30, 2202018), (35, 1887444), (36, 1835015), (37, 1785420), (39, 1693860), (42, 1572870), (45, 1468012), (52, 1270395), (60, 1101009), (63, 1048580), (65, 1016316), (70, 943722), (74, 892710), (78, 846930), (84, 786435), (90, 734006), (91, 725940), (105, 629148), (109, 606060), (111, 595140), (117, 564620), (126, 524290), (130, 508158), (140, 471861), (148, 446355), (156, 423465), (180, 367003), (182, 362970), (185, 357084), (195, 338772), (210, 314574), (218, 303030), (222, 297570), (234, 282310), (252, 262145), (259, 255060), (260, 254079), (273, 241980), (315, 209716), (327, 202020), (333, 198380), (364, 181485), (370, 178542), (390, 169386), (420, 157287), (436, 151515), (444, 148785), (455, 145188), (468, 141155), (481, 137340), (518, 127530), (545, 121212), (546, 120990), (555, 119028), (585, 112924), (630, 104858), (654, 101010), (666, 99190), (740, 89271), (763, 86580), (777, 85020), (780, 84693), (819, 80660), (910, 72594), (962, 68670), (981, 67340), (1036, 63765), (1090, 60606), (1092, 60495), (1110, 59514), (1170, 56462), (1260, 52429), (1295, 51012), (1308, 50505), (1332, 49595), (1365, 48396), (1417, 46620), (1443, 45780), (1526, 43290), (1554, 42510), (1635, 40404), (1638, 40330), (1665, 39676), (1820, 36297), (1924, 34335), (1962, 33670), (2180, 30303), (2220, 29757), (2289, 28860), (2331, 28340), (2340, 28231), (2405, 27468), (2590, 25506), (2730, 24198), (2834, 23310), (2886, 22890), (3052, 21645), (3108, 21255), (3270, 20202), (3276, 20165), (3330, 19838), (3367, 19620), (3815, 17316), (3885, 17004), (3924, 16835), (4033, 16380), (4095, 16132), (4251, 15540), (4329, 15260), (4578, 14430), (4662, 14170), (4810, 13734), (4905, 13468), (5180, 12753), (5460, 12099), (5668, 11655), (5772, 11445), (6540, 10101), (6660, 9919), (6734, 9810), (6867, 9620), (7085, 9324), (7215, 9156), (7630, 8658), (7770, 8502), (8066, 8190)]