65401380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 240589440

約数和(自身を除く): 175188060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 29, 30, 33, 34, 36, 44, 45, 51, 55, 58, 60, 66, 67, 68, 85, 87, 90, 99, 102, 110, 116, 132, 134, 145, 153, 165, 170, 174, 180, 187, 198, 201, 204, 220, 255, 261, 268, 290, 306, 319, 330, 335, 340, 348, 374, 396, 402, 435, 493, 495, 510, 522, 561, 580, 603, 612, 638, 660, 670, 737, 748, 765, 804, 870, 935, 957, 986, 990, 1005, 1020, 1044, 1122, 1139, 1206, 1276, 1305, 1340, 1474, 1479, 1530, 1595, 1683, 1740, 1870, 1914, 1943, 1972, 1980, 2010, 2211, 2244, 2278, 2412, 2465, 2610, 2805, 2871, 2948, 2958, 3015, 3060, 3190, 3366, 3417, 3685, 3740, 3828, 3886, 4020, 4422, 4437, 4556, 4785, 4930, 5220, 5423, 5610, 5695, 5742, 5829, 5916, 6030, 6380, 6633, 6732, 6834, 7370, 7395, 7772, 8415, 8844, 8874, 9570, 9715, 9860, 10251, 10846, 11055, 11220, 11390, 11484, 11658, 12060, 12529, 13266, 13668, 14355, 14740, 14790, 16269, 16830, 17085, 17487, 17748, 19140, 19430, 20502, 21373, 21692, 22110, 22185, 22780, 23316, 25058, 26532, 27115, 28710, 29145, 29580, 32538, 33031, 33165, 33660, 34170, 34974, 37587, 38860, 41004, 42746, 44220, 44370, 48807, 50116, 51255, 54230, 57420, 58290, 62645, 64119, 65076, 66062, 66330, 68340, 69948, 75174, 81345, 85492, 87435, 88740, 97614, 99093, 102510, 106865, 108460, 112761, 116580, 125290, 128238, 132124, 132660, 150348, 162690, 165155, 174870, 187935, 192357, 195228, 198186, 205020, 213730, 225522, 244035, 250580, 256476, 297279, 320595, 325380, 330310, 349740, 363341, 375870, 384714, 396372, 427460, 451044, 488070, 495465, 563805, 594558, 641190, 660620, 726682, 751740, 769428, 961785, 976140, 990930, 1090023, 1127610, 1189116, 1282380, 1453364, 1486395, 1816705, 1923570, 1981860, 2180046, 2255220, 2972790, 3270069, 3633410, 3847140, 4360092, 5450115, 5945580, 6540138, 7266820, 10900230, 13080276, 16350345, 21800460, 32700690, 65401380]

約数ペア:

[(1, 65401380), (2, 32700690), (3, 21800460), (4, 16350345), (5, 13080276), (6, 10900230), (9, 7266820), (10, 6540138), (11, 5945580), (12, 5450115), (15, 4360092), (17, 3847140), (18, 3633410), (20, 3270069), (22, 2972790), (29, 2255220), (30, 2180046), (33, 1981860), (34, 1923570), (36, 1816705), (44, 1486395), (45, 1453364), (51, 1282380), (55, 1189116), (58, 1127610), (60, 1090023), (66, 990930), (67, 976140), (68, 961785), (85, 769428), (87, 751740), (90, 726682), (99, 660620), (102, 641190), (110, 594558), (116, 563805), (132, 495465), (134, 488070), (145, 451044), (153, 427460), (165, 396372), (170, 384714), (174, 375870), (180, 363341), (187, 349740), (198, 330310), (201, 325380), (204, 320595), (220, 297279), (255, 256476), (261, 250580), (268, 244035), (290, 225522), (306, 213730), (319, 205020), (330, 198186), (335, 195228), (340, 192357), (348, 187935), (374, 174870), (396, 165155), (402, 162690), (435, 150348), (493, 132660), (495, 132124), (510, 128238), (522, 125290), (561, 116580), (580, 112761), (603, 108460), (612, 106865), (638, 102510), (660, 99093), (670, 97614), (737, 88740), (748, 87435), (765, 85492), (804, 81345), (870, 75174), (935, 69948), (957, 68340), (986, 66330), (990, 66062), (1005, 65076), (1020, 64119), (1044, 62645), (1122, 58290), (1139, 57420), (1206, 54230), (1276, 51255), (1305, 50116), (1340, 48807), (1474, 44370), (1479, 44220), (1530, 42746), (1595, 41004), (1683, 38860), (1740, 37587), (1870, 34974), (1914, 34170), (1943, 33660), (1972, 33165), (1980, 33031), (2010, 32538), (2211, 29580), (2244, 29145), (2278, 28710), (2412, 27115), (2465, 26532), (2610, 25058), (2805, 23316), (2871, 22780), (2948, 22185), (2958, 22110), (3015, 21692), (3060, 21373), (3190, 20502), (3366, 19430), (3417, 19140), (3685, 17748), (3740, 17487), (3828, 17085), (3886, 16830), (4020, 16269), (4422, 14790), (4437, 14740), (4556, 14355), (4785, 13668), (4930, 13266), (5220, 12529), (5423, 12060), (5610, 11658), (5695, 11484), (5742, 11390), (5829, 11220), (5916, 11055), (6030, 10846), (6380, 10251), (6633, 9860), (6732, 9715), (6834, 9570), (7370, 8874), (7395, 8844), (7772, 8415)]