127115800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 368280000

約数和(自身を除く): 241164200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 109, 119, 136, 140, 170, 175, 196, 200, 218, 238, 245, 280, 340, 343, 350, 392, 425, 436, 476, 490, 545, 595, 680, 686, 700, 763, 833, 850, 872, 952, 980, 1090, 1190, 1225, 1372, 1400, 1526, 1666, 1700, 1715, 1853, 1960, 2180, 2380, 2450, 2725, 2744, 2975, 3052, 3332, 3400, 3430, 3706, 3815, 4165, 4360, 4760, 4900, 5341, 5450, 5831, 5950, 6104, 6664, 6860, 7412, 7630, 8330, 8575, 9265, 9800, 10682, 10900, 11662, 11900, 12971, 13720, 14824, 15260, 16660, 17150, 18530, 19075, 20825, 21364, 21800, 23324, 23800, 25942, 26705, 29155, 30520, 33320, 34300, 37060, 37387, 38150, 41650, 42728, 46325, 46648, 51884, 53410, 58310, 64855, 68600, 74120, 74774, 76300, 83300, 90797, 92650, 103768, 106820, 116620, 129710, 133525, 145775, 149548, 152600, 166600, 181594, 185300, 186935, 213640, 233240, 259420, 267050, 291550, 299096, 324275, 363188, 370600, 373870, 453985, 518840, 534100, 583100, 635579, 648550, 726376, 747740, 907970, 934675, 1068200, 1166200, 1271158, 1297100, 1495480, 1815940, 1869350, 2269925, 2542316, 2594200, 3177895, 3631880, 3738700, 4539850, 5084632, 6355790, 7477400, 9079700, 12711580, 15889475, 18159400, 25423160, 31778950, 63557900, 127115800]

約数ペア:

[(1, 127115800), (2, 63557900), (4, 31778950), (5, 25423160), (7, 18159400), (8, 15889475), (10, 12711580), (14, 9079700), (17, 7477400), (20, 6355790), (25, 5084632), (28, 4539850), (34, 3738700), (35, 3631880), (40, 3177895), (49, 2594200), (50, 2542316), (56, 2269925), (68, 1869350), (70, 1815940), (85, 1495480), (98, 1297100), (100, 1271158), (109, 1166200), (119, 1068200), (136, 934675), (140, 907970), (170, 747740), (175, 726376), (196, 648550), (200, 635579), (218, 583100), (238, 534100), (245, 518840), (280, 453985), (340, 373870), (343, 370600), (350, 363188), (392, 324275), (425, 299096), (436, 291550), (476, 267050), (490, 259420), (545, 233240), (595, 213640), (680, 186935), (686, 185300), (700, 181594), (763, 166600), (833, 152600), (850, 149548), (872, 145775), (952, 133525), (980, 129710), (1090, 116620), (1190, 106820), (1225, 103768), (1372, 92650), (1400, 90797), (1526, 83300), (1666, 76300), (1700, 74774), (1715, 74120), (1853, 68600), (1960, 64855), (2180, 58310), (2380, 53410), (2450, 51884), (2725, 46648), (2744, 46325), (2975, 42728), (3052, 41650), (3332, 38150), (3400, 37387), (3430, 37060), (3706, 34300), (3815, 33320), (4165, 30520), (4360, 29155), (4760, 26705), (4900, 25942), (5341, 23800), (5450, 23324), (5831, 21800), (5950, 21364), (6104, 20825), (6664, 19075), (6860, 18530), (7412, 17150), (7630, 16660), (8330, 15260), (8575, 14824), (9265, 13720), (9800, 12971), (10682, 11900), (10900, 11662)]