2720565400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 7557105600

約数和(自身を除く): 4836540200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 113, 116, 140, 145, 175, 200, 203, 226, 232, 280, 290, 350, 406, 452, 565, 580, 593, 700, 725, 791, 812, 904, 1015, 1130, 1160, 1186, 1400, 1450, 1582, 1624, 2030, 2260, 2372, 2825, 2900, 2965, 3164, 3277, 3955, 4060, 4151, 4520, 4744, 5075, 5650, 5800, 5930, 6328, 6554, 7910, 8120, 8302, 10150, 11300, 11860, 13108, 14825, 15820, 16385, 16604, 17197, 19775, 20300, 20755, 22600, 22939, 23720, 26216, 29650, 31640, 32770, 33208, 34394, 39550, 40600, 41510, 45878, 59300, 65540, 67009, 68788, 79100, 81925, 83020, 85985, 91756, 103775, 114695, 118600, 120379, 131080, 134018, 137576, 158200, 163850, 166040, 171970, 183512, 207550, 229390, 240758, 268036, 327700, 335045, 343940, 415100, 429925, 458780, 469063, 481516, 536072, 573475, 601895, 655400, 670090, 687880, 830200, 859850, 917560, 938126, 963032, 1146950, 1203790, 1340180, 1675225, 1719700, 1876252, 1943261, 2293900, 2345315, 2407580, 2680360, 3009475, 3350450, 3439400, 3752504, 3886522, 4587800, 4690630, 4815160, 6018950, 6700900, 7773044, 9381260, 9716305, 11726575, 12037900, 13401800, 13602827, 15546088, 18762520, 19432610, 23453150, 24075800, 27205654, 38865220, 46906300, 48581525, 54411308, 68014135, 77730440, 93812600, 97163050, 108822616, 136028270, 194326100, 272056540, 340070675, 388652200, 544113080, 680141350, 1360282700, 2720565400]

約数ペア:

[(1, 2720565400), (2, 1360282700), (4, 680141350), (5, 544113080), (7, 388652200), (8, 340070675), (10, 272056540), (14, 194326100), (20, 136028270), (25, 108822616), (28, 97163050), (29, 93812600), (35, 77730440), (40, 68014135), (50, 54411308), (56, 48581525), (58, 46906300), (70, 38865220), (100, 27205654), (113, 24075800), (116, 23453150), (140, 19432610), (145, 18762520), (175, 15546088), (200, 13602827), (203, 13401800), (226, 12037900), (232, 11726575), (280, 9716305), (290, 9381260), (350, 7773044), (406, 6700900), (452, 6018950), (565, 4815160), (580, 4690630), (593, 4587800), (700, 3886522), (725, 3752504), (791, 3439400), (812, 3350450), (904, 3009475), (1015, 2680360), (1130, 2407580), (1160, 2345315), (1186, 2293900), (1400, 1943261), (1450, 1876252), (1582, 1719700), (1624, 1675225), (2030, 1340180), (2260, 1203790), (2372, 1146950), (2825, 963032), (2900, 938126), (2965, 917560), (3164, 859850), (3277, 830200), (3955, 687880), (4060, 670090), (4151, 655400), (4520, 601895), (4744, 573475), (5075, 536072), (5650, 481516), (5800, 469063), (5930, 458780), (6328, 429925), (6554, 415100), (7910, 343940), (8120, 335045), (8302, 327700), (10150, 268036), (11300, 240758), (11860, 229390), (13108, 207550), (14825, 183512), (15820, 171970), (16385, 166040), (16604, 163850), (17197, 158200), (19775, 137576), (20300, 134018), (20755, 131080), (22600, 120379), (22939, 118600), (23720, 114695), (26216, 103775), (29650, 91756), (31640, 85985), (32770, 83020), (33208, 81925), (34394, 79100), (39550, 68788), (40600, 67009), (41510, 65540), (45878, 59300)]