648180060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 2173624320

約数和(自身を除く): 1525444260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 37, 38, 44, 55, 57, 60, 66, 74, 76, 95, 110, 111, 114, 121, 127, 132, 148, 165, 185, 190, 209, 220, 222, 228, 242, 254, 285, 330, 363, 370, 380, 381, 407, 418, 444, 484, 508, 555, 570, 605, 627, 635, 660, 703, 726, 740, 762, 814, 836, 1045, 1110, 1140, 1210, 1221, 1254, 1270, 1397, 1406, 1452, 1524, 1628, 1815, 1905, 2035, 2090, 2109, 2220, 2299, 2413, 2420, 2442, 2508, 2540, 2794, 2812, 3135, 3515, 3630, 3810, 4070, 4180, 4191, 4218, 4477, 4598, 4699, 4826, 4884, 5588, 6105, 6270, 6897, 6985, 7030, 7239, 7260, 7620, 7733, 8140, 8382, 8436, 8954, 9196, 9398, 9652, 10545, 11495, 12065, 12210, 12540, 13431, 13794, 13970, 14060, 14097, 14478, 15367, 15466, 16764, 17908, 18796, 20955, 21090, 22385, 22990, 23199, 23495, 24130, 24420, 26543, 26862, 27588, 27940, 28194, 28956, 30734, 30932, 34485, 36195, 38665, 41910, 42180, 44770, 45980, 46101, 46398, 46990, 48260, 51689, 53086, 53724, 56388, 61468, 67155, 68970, 70485, 72390, 76835, 77330, 79629, 83820, 85063, 89281, 89540, 92202, 92796, 93980, 103378, 106172, 115995, 132715, 134310, 137940, 140970, 144780, 153670, 154660, 155067, 159258, 170126, 178562, 184404, 206756, 230505, 231990, 255189, 258445, 265430, 267843, 268620, 281940, 291973, 307340, 310134, 318516, 340252, 357124, 398145, 425315, 446405, 461010, 463980, 510378, 516890, 530860, 535686, 568579, 583946, 620268, 775335, 796290, 850630, 875919, 892810, 922020, 982091, 1020756, 1033780, 1071372, 1137158, 1167892, 1275945, 1339215, 1459865, 1550670, 1592580, 1701260, 1705737, 1751838, 1785620, 1964182, 2274316, 2551890, 2678430, 2842895, 2919730, 2946273, 3101340, 3411474, 3503676, 3928364, 4379595, 4910455, 5103780, 5356860, 5685790, 5839460, 5892546, 6822948, 8528685, 8759190, 9820910, 10803001, 11371580, 11785092, 14731365, 17057370, 17518380, 19641820, 21606002, 29462730, 32409003, 34114740, 43212004, 54015005, 58925460, 64818006, 108030010, 129636012, 162045015, 216060020, 324090030, 648180060]

約数ペア:

[(1, 648180060), (2, 324090030), (3, 216060020), (4, 162045015), (5, 129636012), (6, 108030010), (10, 64818006), (11, 58925460), (12, 54015005), (15, 43212004), (19, 34114740), (20, 32409003), (22, 29462730), (30, 21606002), (33, 19641820), (37, 17518380), (38, 17057370), (44, 14731365), (55, 11785092), (57, 11371580), (60, 10803001), (66, 9820910), (74, 8759190), (76, 8528685), (95, 6822948), (110, 5892546), (111, 5839460), (114, 5685790), (121, 5356860), (127, 5103780), (132, 4910455), (148, 4379595), (165, 3928364), (185, 3503676), (190, 3411474), (209, 3101340), (220, 2946273), (222, 2919730), (228, 2842895), (242, 2678430), (254, 2551890), (285, 2274316), (330, 1964182), (363, 1785620), (370, 1751838), (380, 1705737), (381, 1701260), (407, 1592580), (418, 1550670), (444, 1459865), (484, 1339215), (508, 1275945), (555, 1167892), (570, 1137158), (605, 1071372), (627, 1033780), (635, 1020756), (660, 982091), (703, 922020), (726, 892810), (740, 875919), (762, 850630), (814, 796290), (836, 775335), (1045, 620268), (1110, 583946), (1140, 568579), (1210, 535686), (1221, 530860), (1254, 516890), (1270, 510378), (1397, 463980), (1406, 461010), (1452, 446405), (1524, 425315), (1628, 398145), (1815, 357124), (1905, 340252), (2035, 318516), (2090, 310134), (2109, 307340), (2220, 291973), (2299, 281940), (2413, 268620), (2420, 267843), (2442, 265430), (2508, 258445), (2540, 255189), (2794, 231990), (2812, 230505), (3135, 206756), (3515, 184404), (3630, 178562), (3810, 170126), (4070, 159258), (4180, 155067), (4191, 154660), (4218, 153670), (4477, 144780), (4598, 140970), (4699, 137940), (4826, 134310), (4884, 132715), (5588, 115995), (6105, 106172), (6270, 103378), (6897, 93980), (6985, 92796), (7030, 92202), (7239, 89540), (7260, 89281), (7620, 85063), (7733, 83820), (8140, 79629), (8382, 77330), (8436, 76835), (8954, 72390), (9196, 70485), (9398, 68970), (9652, 67155), (10545, 61468), (11495, 56388), (12065, 53724), (12210, 53086), (12540, 51689), (13431, 48260), (13794, 46990), (13970, 46398), (14060, 46101), (14097, 45980), (14478, 44770), (15367, 42180), (15466, 41910), (16764, 38665), (17908, 36195), (18796, 34485), (20955, 30932), (21090, 30734), (22385, 28956), (22990, 28194), (23199, 27940), (23495, 27588), (24130, 26862), (24420, 26543)]