318103200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{4909}}^1$

素因数の和:4941

約数の個数: 180

約数和(自身を含む): 1160296830

約数和(自身を除く): 842193630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 4909, 5400, 6480, 7200, 8100, 9818, 10800, 12960, 14727, 16200, 19636, 21600, 24545, 29454, 32400, 39272, 44181, 49090, 58908, 64800, 73635, 78544, 88362, 98180, 117816, 122725, 132543, 147270, 157088, 176724, 196360, 220905, 235632, 245450, 265086, 294540, 353448, 368175, 392720, 397629, 441810, 471264, 490900, 530172, 589080, 662715, 706896, 736350, 785440, 795258, 883620, 981800, 1060344, 1104525, 1178160, 1325430, 1413792, 1472700, 1590516, 1767240, 1963600, 1988145, 2120688, 2209050, 2356320, 2650860, 2945400, 3181032, 3313575, 3534480, 3927200, 3976290, 4241376, 4418100, 5301720, 5890800, 6362064, 6627150, 7068960, 7952580, 8836200, 9940725, 10603440, 11781600, 12724128, 13254300, 15905160, 17672400, 19881450, 21206880, 26508600, 31810320, 35344800, 39762900, 53017200, 63620640, 79525800, 106034400, 159051600, 318103200]

約数ペア:

[(1, 318103200), (2, 159051600), (3, 106034400), (4, 79525800), (5, 63620640), (6, 53017200), (8, 39762900), (9, 35344800), (10, 31810320), (12, 26508600), (15, 21206880), (16, 19881450), (18, 17672400), (20, 15905160), (24, 13254300), (25, 12724128), (27, 11781600), (30, 10603440), (32, 9940725), (36, 8836200), (40, 7952580), (45, 7068960), (48, 6627150), (50, 6362064), (54, 5890800), (60, 5301720), (72, 4418100), (75, 4241376), (80, 3976290), (81, 3927200), (90, 3534480), (96, 3313575), (100, 3181032), (108, 2945400), (120, 2650860), (135, 2356320), (144, 2209050), (150, 2120688), (160, 1988145), (162, 1963600), (180, 1767240), (200, 1590516), (216, 1472700), (225, 1413792), (240, 1325430), (270, 1178160), (288, 1104525), (300, 1060344), (324, 981800), (360, 883620), (400, 795258), (405, 785440), (432, 736350), (450, 706896), (480, 662715), (540, 589080), (600, 530172), (648, 490900), (675, 471264), (720, 441810), (800, 397629), (810, 392720), (864, 368175), (900, 353448), (1080, 294540), (1200, 265086), (1296, 245450), (1350, 235632), (1440, 220905), (1620, 196360), (1800, 176724), (2025, 157088), (2160, 147270), (2400, 132543), (2592, 122725), (2700, 117816), (3240, 98180), (3600, 88362), (4050, 78544), (4320, 73635), (4909, 64800), (5400, 58908), (6480, 49090), (7200, 44181), (8100, 39272), (9818, 32400), (10800, 29454), (12960, 24545), (14727, 21600), (16200, 19636)]