386923600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 180

約数和(自身を含む): 1139361600

約数和(自身を除く): 752438000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 304, 350, 380, 392, 400, 475, 490, 532, 560, 665, 700, 760, 784, 931, 950, 980, 1039, 1064, 1225, 1330, 1400, 1520, 1862, 1900, 1960, 2078, 2128, 2450, 2660, 2800, 3325, 3724, 3800, 3920, 4156, 4655, 4900, 5195, 5320, 6650, 7273, 7448, 7600, 8312, 9310, 9800, 10390, 10640, 13300, 14546, 14896, 16624, 18620, 19600, 19741, 20780, 23275, 25975, 26600, 29092, 36365, 37240, 39482, 41560, 46550, 50911, 51950, 53200, 58184, 72730, 74480, 78964, 83120, 93100, 98705, 101822, 103900, 116368, 138187, 145460, 157928, 181825, 186200, 197410, 203644, 207800, 254555, 276374, 290920, 315856, 363650, 372400, 394820, 407288, 415600, 493525, 509110, 552748, 581840, 690935, 727300, 789640, 814576, 967309, 987050, 1018220, 1105496, 1272775, 1381870, 1454600, 1579280, 1934618, 1974100, 2036440, 2210992, 2545550, 2763740, 2909200, 3454675, 3869236, 3948200, 4072880, 4836545, 5091100, 5527480, 6909350, 7738472, 7896400, 9673090, 10182200, 11054960, 13818700, 15476944, 19346180, 20364400, 24182725, 27637400, 38692360, 48365450, 55274800, 77384720, 96730900, 193461800, 386923600]

約数ペア:

[(1, 386923600), (2, 193461800), (4, 96730900), (5, 77384720), (7, 55274800), (8, 48365450), (10, 38692360), (14, 27637400), (16, 24182725), (19, 20364400), (20, 19346180), (25, 15476944), (28, 13818700), (35, 11054960), (38, 10182200), (40, 9673090), (49, 7896400), (50, 7738472), (56, 6909350), (70, 5527480), (76, 5091100), (80, 4836545), (95, 4072880), (98, 3948200), (100, 3869236), (112, 3454675), (133, 2909200), (140, 2763740), (152, 2545550), (175, 2210992), (190, 2036440), (196, 1974100), (200, 1934618), (245, 1579280), (266, 1454600), (280, 1381870), (304, 1272775), (350, 1105496), (380, 1018220), (392, 987050), (400, 967309), (475, 814576), (490, 789640), (532, 727300), (560, 690935), (665, 581840), (700, 552748), (760, 509110), (784, 493525), (931, 415600), (950, 407288), (980, 394820), (1039, 372400), (1064, 363650), (1225, 315856), (1330, 290920), (1400, 276374), (1520, 254555), (1862, 207800), (1900, 203644), (1960, 197410), (2078, 186200), (2128, 181825), (2450, 157928), (2660, 145460), (2800, 138187), (3325, 116368), (3724, 103900), (3800, 101822), (3920, 98705), (4156, 93100), (4655, 83120), (4900, 78964), (5195, 74480), (5320, 72730), (6650, 58184), (7273, 53200), (7448, 51950), (7600, 50911), (8312, 46550), (9310, 41560), (9800, 39482), (10390, 37240), (10640, 36365), (13300, 29092), (14546, 26600), (14896, 25975), (16624, 23275), (18620, 20780), (19600, 19741)]