123243200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 168

約数和(自身を含む): 336755232

約数和(自身を除く): 213512032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 115, 136, 160, 170, 184, 197, 200, 230, 272, 320, 340, 368, 391, 394, 400, 425, 460, 544, 575, 680, 736, 782, 788, 800, 850, 920, 985, 1088, 1150, 1360, 1472, 1564, 1576, 1600, 1700, 1840, 1955, 1970, 2300, 2720, 3128, 3152, 3349, 3400, 3680, 3910, 3940, 4531, 4600, 4925, 5440, 6256, 6304, 6698, 6800, 7360, 7820, 7880, 9062, 9200, 9775, 9850, 12512, 12608, 13396, 13600, 15640, 15760, 16745, 18124, 18400, 19550, 19700, 22655, 25024, 26792, 27200, 31280, 31520, 33490, 36248, 36800, 39100, 39400, 45310, 53584, 62560, 63040, 66980, 72496, 77027, 78200, 78800, 83725, 90620, 107168, 113275, 125120, 133960, 144992, 154054, 156400, 157600, 167450, 181240, 214336, 226550, 267920, 289984, 308108, 312800, 315200, 334900, 362480, 385135, 453100, 535840, 616216, 625600, 669800, 724960, 770270, 906200, 1071680, 1232432, 1339600, 1449920, 1540540, 1812400, 1925675, 2464864, 2679200, 3081080, 3624800, 3851350, 4929728, 5358400, 6162160, 7249600, 7702700, 12324320, 15405400, 24648640, 30810800, 61621600, 123243200]

約数ペア:

[(1, 123243200), (2, 61621600), (4, 30810800), (5, 24648640), (8, 15405400), (10, 12324320), (16, 7702700), (17, 7249600), (20, 6162160), (23, 5358400), (25, 4929728), (32, 3851350), (34, 3624800), (40, 3081080), (46, 2679200), (50, 2464864), (64, 1925675), (68, 1812400), (80, 1540540), (85, 1449920), (92, 1339600), (100, 1232432), (115, 1071680), (136, 906200), (160, 770270), (170, 724960), (184, 669800), (197, 625600), (200, 616216), (230, 535840), (272, 453100), (320, 385135), (340, 362480), (368, 334900), (391, 315200), (394, 312800), (400, 308108), (425, 289984), (460, 267920), (544, 226550), (575, 214336), (680, 181240), (736, 167450), (782, 157600), (788, 156400), (800, 154054), (850, 144992), (920, 133960), (985, 125120), (1088, 113275), (1150, 107168), (1360, 90620), (1472, 83725), (1564, 78800), (1576, 78200), (1600, 77027), (1700, 72496), (1840, 66980), (1955, 63040), (1970, 62560), (2300, 53584), (2720, 45310), (3128, 39400), (3152, 39100), (3349, 36800), (3400, 36248), (3680, 33490), (3910, 31520), (3940, 31280), (4531, 27200), (4600, 26792), (4925, 25024), (5440, 22655), (6256, 19700), (6304, 19550), (6698, 18400), (6800, 18124), (7360, 16745), (7820, 15760), (7880, 15640), (9062, 13600), (9200, 13396), (9775, 12608), (9850, 12512)]