200248440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 256

約数和(自身を含む): 748569600

約数和(自身を除く): 548321160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 51, 56, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 120, 136, 140, 148, 168, 170, 185, 204, 210, 222, 238, 255, 259, 280, 296, 340, 357, 370, 379, 408, 420, 444, 476, 510, 518, 555, 595, 629, 680, 714, 740, 758, 777, 840, 888, 952, 1020, 1036, 1110, 1137, 1190, 1258, 1295, 1428, 1480, 1516, 1554, 1785, 1887, 1895, 2040, 2072, 2220, 2274, 2380, 2516, 2590, 2653, 2856, 3032, 3108, 3145, 3570, 3774, 3790, 3885, 4403, 4440, 4548, 4760, 5032, 5180, 5306, 5685, 6216, 6290, 6443, 7140, 7548, 7580, 7770, 7959, 8806, 9096, 9435, 10360, 10612, 11370, 12580, 12886, 13209, 13265, 14023, 14280, 15096, 15160, 15540, 15918, 17612, 18870, 19329, 21224, 22015, 22740, 25160, 25772, 26418, 26530, 28046, 31080, 31836, 32215, 35224, 37740, 38658, 39795, 42069, 44030, 45101, 45480, 51544, 52836, 53060, 56092, 63672, 64430, 66045, 70115, 75480, 77316, 79590, 84138, 88060, 90202, 96645, 98161, 105672, 106120, 112184, 128860, 132090, 135303, 140230, 154632, 159180, 168276, 176120, 180404, 193290, 196322, 210345, 225505, 238391, 257720, 264180, 270606, 280460, 294483, 318360, 336552, 360808, 386580, 392644, 420690, 451010, 476782, 490805, 528360, 541212, 560920, 588966, 676515, 715173, 773160, 785288, 841380, 902020, 953564, 981610, 1082424, 1177932, 1191955, 1353030, 1430346, 1472415, 1668737, 1682760, 1804040, 1907128, 1963220, 2355864, 2383910, 2706060, 2860692, 2944830, 3337474, 3575865, 3926440, 4767820, 5006211, 5412120, 5721384, 5889660, 6674948, 7151730, 8343685, 9535640, 10012422, 11779320, 13349896, 14303460, 16687370, 20024844, 25031055, 28606920, 33374740, 40049688, 50062110, 66749480, 100124220, 200248440]

約数ペア:

[(1, 200248440), (2, 100124220), (3, 66749480), (4, 50062110), (5, 40049688), (6, 33374740), (7, 28606920), (8, 25031055), (10, 20024844), (12, 16687370), (14, 14303460), (15, 13349896), (17, 11779320), (20, 10012422), (21, 9535640), (24, 8343685), (28, 7151730), (30, 6674948), (34, 5889660), (35, 5721384), (37, 5412120), (40, 5006211), (42, 4767820), (51, 3926440), (56, 3575865), (60, 3337474), (68, 2944830), (70, 2860692), (74, 2706060), (84, 2383910), (85, 2355864), (102, 1963220), (105, 1907128), (111, 1804040), (119, 1682760), (120, 1668737), (136, 1472415), (140, 1430346), (148, 1353030), (168, 1191955), (170, 1177932), (185, 1082424), (204, 981610), (210, 953564), (222, 902020), (238, 841380), (255, 785288), (259, 773160), (280, 715173), (296, 676515), (340, 588966), (357, 560920), (370, 541212), (379, 528360), (408, 490805), (420, 476782), (444, 451010), (476, 420690), (510, 392644), (518, 386580), (555, 360808), (595, 336552), (629, 318360), (680, 294483), (714, 280460), (740, 270606), (758, 264180), (777, 257720), (840, 238391), (888, 225505), (952, 210345), (1020, 196322), (1036, 193290), (1110, 180404), (1137, 176120), (1190, 168276), (1258, 159180), (1295, 154632), (1428, 140230), (1480, 135303), (1516, 132090), (1554, 128860), (1785, 112184), (1887, 106120), (1895, 105672), (2040, 98161), (2072, 96645), (2220, 90202), (2274, 88060), (2380, 84138), (2516, 79590), (2590, 77316), (2653, 75480), (2856, 70115), (3032, 66045), (3108, 64430), (3145, 63672), (3570, 56092), (3774, 53060), (3790, 52836), (3885, 51544), (4403, 45480), (4440, 45101), (4548, 44030), (4760, 42069), (5032, 39795), (5180, 38658), (5306, 37740), (5685, 35224), (6216, 32215), (6290, 31836), (6443, 31080), (7140, 28046), (7548, 26530), (7580, 26418), (7770, 25772), (7959, 25160), (8806, 22740), (9096, 22015), (9435, 21224), (10360, 19329), (10612, 18870), (11370, 17612), (12580, 15918), (12886, 15540), (13209, 15160), (13265, 15096), (14023, 14280)]