185157090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 160

約数和(自身を含む): 536310720

約数和(自身を除く): 351153630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 81, 90, 95, 106, 114, 135, 159, 162, 171, 190, 227, 265, 270, 285, 318, 342, 405, 454, 477, 513, 530, 570, 681, 795, 810, 855, 954, 1007, 1026, 1135, 1362, 1431, 1539, 1590, 1710, 2014, 2043, 2270, 2385, 2565, 2862, 3021, 3078, 3405, 4086, 4293, 4313, 4770, 5035, 5130, 6042, 6129, 6810, 7155, 7695, 8586, 8626, 9063, 10070, 10215, 12031, 12258, 12939, 14310, 15105, 15390, 18126, 18387, 20430, 21465, 21565, 24062, 25878, 27189, 30210, 30645, 36093, 36774, 38817, 42930, 43130, 45315, 54378, 60155, 61290, 64695, 72186, 77634, 81567, 90630, 91935, 108279, 116451, 120310, 129390, 135945, 163134, 180465, 183870, 194085, 216558, 228589, 232902, 271890, 324837, 349353, 360930, 388170, 407835, 457178, 541395, 582255, 649674, 685767, 698706, 815670, 974511, 1082790, 1142945, 1164510, 1371534, 1624185, 1746765, 1949022, 2057301, 2285890, 3248370, 3428835, 3493530, 4114602, 4872555, 6171903, 6857670, 9745110, 10286505, 12343806, 18515709, 20573010, 30859515, 37031418, 61719030, 92578545, 185157090]

約数ペア:

[(1, 185157090), (2, 92578545), (3, 61719030), (5, 37031418), (6, 30859515), (9, 20573010), (10, 18515709), (15, 12343806), (18, 10286505), (19, 9745110), (27, 6857670), (30, 6171903), (38, 4872555), (45, 4114602), (53, 3493530), (54, 3428835), (57, 3248370), (81, 2285890), (90, 2057301), (95, 1949022), (106, 1746765), (114, 1624185), (135, 1371534), (159, 1164510), (162, 1142945), (171, 1082790), (190, 974511), (227, 815670), (265, 698706), (270, 685767), (285, 649674), (318, 582255), (342, 541395), (405, 457178), (454, 407835), (477, 388170), (513, 360930), (530, 349353), (570, 324837), (681, 271890), (795, 232902), (810, 228589), (855, 216558), (954, 194085), (1007, 183870), (1026, 180465), (1135, 163134), (1362, 135945), (1431, 129390), (1539, 120310), (1590, 116451), (1710, 108279), (2014, 91935), (2043, 90630), (2270, 81567), (2385, 77634), (2565, 72186), (2862, 64695), (3021, 61290), (3078, 60155), (3405, 54378), (4086, 45315), (4293, 43130), (4313, 42930), (4770, 38817), (5035, 36774), (5130, 36093), (6042, 30645), (6129, 30210), (6810, 27189), (7155, 25878), (7695, 24062), (8586, 21565), (8626, 21465), (9063, 20430), (10070, 18387), (10215, 18126), (12031, 15390), (12258, 15105), (12939, 14310)]