54647520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 188225856

約数和(自身を除く): 133578336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 181, 185, 204, 222, 240, 255, 272, 296, 340, 362, 370, 408, 444, 480, 510, 543, 544, 555, 592, 629, 680, 724, 740, 816, 888, 905, 1020, 1086, 1110, 1184, 1258, 1360, 1448, 1480, 1632, 1776, 1810, 1887, 2040, 2172, 2220, 2516, 2715, 2720, 2896, 2960, 3077, 3145, 3552, 3620, 3774, 4080, 4344, 4440, 5032, 5430, 5792, 5920, 6154, 6290, 6697, 7240, 7548, 8160, 8688, 8880, 9231, 9435, 10064, 10860, 12308, 12580, 13394, 14480, 15096, 15385, 17376, 17760, 18462, 18870, 20091, 20128, 21720, 24616, 25160, 26788, 28960, 30192, 30770, 33485, 36924, 37740, 40182, 43440, 46155, 49232, 50320, 53576, 60384, 61540, 66970, 73848, 75480, 80364, 86880, 92310, 98464, 100455, 100640, 107152, 113849, 123080, 133940, 147696, 150960, 160728, 184620, 200910, 214304, 227698, 246160, 267880, 295392, 301920, 321456, 341547, 369240, 401820, 455396, 492320, 535760, 569245, 642912, 683094, 738480, 803640, 910792, 1071520, 1138490, 1366188, 1476960, 1607280, 1707735, 1821584, 2276980, 2732376, 3214560, 3415470, 3643168, 4553960, 5464752, 6830940, 9107920, 10929504, 13661880, 18215840, 27323760, 54647520]

約数ペア:

[(1, 54647520), (2, 27323760), (3, 18215840), (4, 13661880), (5, 10929504), (6, 9107920), (8, 6830940), (10, 5464752), (12, 4553960), (15, 3643168), (16, 3415470), (17, 3214560), (20, 2732376), (24, 2276980), (30, 1821584), (32, 1707735), (34, 1607280), (37, 1476960), (40, 1366188), (48, 1138490), (51, 1071520), (60, 910792), (68, 803640), (74, 738480), (80, 683094), (85, 642912), (96, 569245), (102, 535760), (111, 492320), (120, 455396), (136, 401820), (148, 369240), (160, 341547), (170, 321456), (181, 301920), (185, 295392), (204, 267880), (222, 246160), (240, 227698), (255, 214304), (272, 200910), (296, 184620), (340, 160728), (362, 150960), (370, 147696), (408, 133940), (444, 123080), (480, 113849), (510, 107152), (543, 100640), (544, 100455), (555, 98464), (592, 92310), (629, 86880), (680, 80364), (724, 75480), (740, 73848), (816, 66970), (888, 61540), (905, 60384), (1020, 53576), (1086, 50320), (1110, 49232), (1184, 46155), (1258, 43440), (1360, 40182), (1448, 37740), (1480, 36924), (1632, 33485), (1776, 30770), (1810, 30192), (1887, 28960), (2040, 26788), (2172, 25160), (2220, 24616), (2516, 21720), (2715, 20128), (2720, 20091), (2896, 18870), (2960, 18462), (3077, 17760), (3145, 17376), (3552, 15385), (3620, 15096), (3774, 14480), (4080, 13394), (4344, 12580), (4440, 12308), (5032, 10860), (5430, 10064), (5792, 9435), (5920, 9231), (6154, 8880), (6290, 8688), (6697, 8160), (7240, 7548)]