880670115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 1852381440

約数和(自身を除く): 971711325

約数列:

[1, 3, 5, 9, 13, 15, 23, 29, 37, 39, 45, 61, 65, 69, 87, 111, 115, 117, 145, 183, 185, 195, 207, 261, 299, 305, 333, 345, 377, 435, 481, 549, 555, 585, 667, 793, 851, 897, 915, 1035, 1073, 1131, 1305, 1403, 1443, 1495, 1665, 1769, 1885, 2001, 2257, 2379, 2405, 2553, 2691, 2745, 3219, 3335, 3393, 3965, 4209, 4255, 4329, 4485, 5307, 5365, 5655, 6003, 6771, 7015, 7137, 7215, 7659, 8671, 8845, 9657, 10005, 11063, 11285, 11895, 12627, 12765, 13455, 13949, 15921, 16095, 16965, 18239, 20313, 21045, 21645, 22997, 24679, 26013, 26535, 29341, 30015, 33189, 33855, 35685, 38295, 40687, 41847, 43355, 48285, 51911, 54717, 55315, 63135, 65453, 68991, 69745, 74037, 78039, 79605, 88023, 91195, 99567, 101565, 114985, 122061, 123395, 125541, 130065, 146705, 155733, 164151, 165945, 196359, 203435, 206973, 209235, 222111, 259555, 264069, 273585, 320827, 327265, 344955, 366183, 370185, 390195, 440115, 467199, 497835, 528931, 589077, 610305, 627705, 674843, 778665, 820755, 850889, 962481, 981795, 1034865, 1110555, 1320345, 1505419, 1586793, 1604135, 1830915, 2024529, 2335995, 2552667, 2644655, 2887443, 2945385, 3374215, 4254445, 4516257, 4760379, 4812405, 6073587, 7527095, 7658001, 7933965, 10122645, 12763335, 13548771, 14437215, 19570447, 22581285, 23801895, 30367935, 38290005, 58711341, 67743855, 97852235, 176134023, 293556705, 880670115]

約数ペア:

[(1, 880670115), (3, 293556705), (5, 176134023), (9, 97852235), (13, 67743855), (15, 58711341), (23, 38290005), (29, 30367935), (37, 23801895), (39, 22581285), (45, 19570447), (61, 14437215), (65, 13548771), (69, 12763335), (87, 10122645), (111, 7933965), (115, 7658001), (117, 7527095), (145, 6073587), (183, 4812405), (185, 4760379), (195, 4516257), (207, 4254445), (261, 3374215), (299, 2945385), (305, 2887443), (333, 2644655), (345, 2552667), (377, 2335995), (435, 2024529), (481, 1830915), (549, 1604135), (555, 1586793), (585, 1505419), (667, 1320345), (793, 1110555), (851, 1034865), (897, 981795), (915, 962481), (1035, 850889), (1073, 820755), (1131, 778665), (1305, 674843), (1403, 627705), (1443, 610305), (1495, 589077), (1665, 528931), (1769, 497835), (1885, 467199), (2001, 440115), (2257, 390195), (2379, 370185), (2405, 366183), (2553, 344955), (2691, 327265), (2745, 320827), (3219, 273585), (3335, 264069), (3393, 259555), (3965, 222111), (4209, 209235), (4255, 206973), (4329, 203435), (4485, 196359), (5307, 165945), (5365, 164151), (5655, 155733), (6003, 146705), (6771, 130065), (7015, 125541), (7137, 123395), (7215, 122061), (7659, 114985), (8671, 101565), (8845, 99567), (9657, 91195), (10005, 88023), (11063, 79605), (11285, 78039), (11895, 74037), (12627, 69745), (12765, 68991), (13455, 65453), (13949, 63135), (15921, 55315), (16095, 54717), (16965, 51911), (18239, 48285), (20313, 43355), (21045, 41847), (21645, 40687), (22997, 38295), (24679, 35685), (26013, 33855), (26535, 33189), (29341, 30015)]