237501180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 855751680

約数和(自身を除く): 618250500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 315, 332, 378, 415, 420, 498, 540, 581, 630, 747, 756, 757, 830, 945, 996, 1162, 1245, 1260, 1494, 1514, 1660, 1743, 1890, 2241, 2271, 2324, 2490, 2905, 2988, 3028, 3486, 3735, 3780, 3785, 4482, 4542, 4980, 5229, 5299, 5810, 6813, 6972, 7470, 7570, 8715, 8964, 9084, 10458, 10598, 11205, 11355, 11620, 13626, 14940, 15140, 15687, 15897, 17430, 20439, 20916, 21196, 22410, 22710, 26145, 26495, 27252, 31374, 31794, 34065, 34860, 40878, 44820, 45420, 47691, 52290, 52990, 62748, 62831, 63588, 68130, 78435, 79485, 81756, 95382, 102195, 104580, 105980, 125662, 136260, 143073, 156870, 158970, 188493, 190764, 204390, 238455, 251324, 286146, 313740, 314155, 317940, 376986, 408780, 439817, 476910, 565479, 572292, 628310, 715365, 753972, 879634, 942465, 953820, 1130958, 1256620, 1319451, 1430730, 1696437, 1759268, 1884930, 2199085, 2261916, 2638902, 2827395, 2861460, 3392874, 3769860, 3958353, 4398170, 5277804, 5654790, 6597255, 6785748, 7916706, 8482185, 8796340, 11309580, 11875059, 13194510, 15833412, 16964370, 19791765, 23750118, 26389020, 33928740, 39583530, 47500236, 59375295, 79167060, 118750590, 237501180]

約数ペア:

[(1, 237501180), (2, 118750590), (3, 79167060), (4, 59375295), (5, 47500236), (6, 39583530), (7, 33928740), (9, 26389020), (10, 23750118), (12, 19791765), (14, 16964370), (15, 15833412), (18, 13194510), (20, 11875059), (21, 11309580), (27, 8796340), (28, 8482185), (30, 7916706), (35, 6785748), (36, 6597255), (42, 5654790), (45, 5277804), (54, 4398170), (60, 3958353), (63, 3769860), (70, 3392874), (83, 2861460), (84, 2827395), (90, 2638902), (105, 2261916), (108, 2199085), (126, 1884930), (135, 1759268), (140, 1696437), (166, 1430730), (180, 1319451), (189, 1256620), (210, 1130958), (249, 953820), (252, 942465), (270, 879634), (315, 753972), (332, 715365), (378, 628310), (415, 572292), (420, 565479), (498, 476910), (540, 439817), (581, 408780), (630, 376986), (747, 317940), (756, 314155), (757, 313740), (830, 286146), (945, 251324), (996, 238455), (1162, 204390), (1245, 190764), (1260, 188493), (1494, 158970), (1514, 156870), (1660, 143073), (1743, 136260), (1890, 125662), (2241, 105980), (2271, 104580), (2324, 102195), (2490, 95382), (2905, 81756), (2988, 79485), (3028, 78435), (3486, 68130), (3735, 63588), (3780, 62831), (3785, 62748), (4482, 52990), (4542, 52290), (4980, 47691), (5229, 45420), (5299, 44820), (5810, 40878), (6813, 34860), (6972, 34065), (7470, 31794), (7570, 31374), (8715, 27252), (8964, 26495), (9084, 26145), (10458, 22710), (10598, 22410), (11205, 21196), (11355, 20916), (11620, 20439), (13626, 17430), (14940, 15897), (15140, 15687)]