250217280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:613

約数の個数: 168

約数和(自身を含む): 866497632

約数和(自身を除く): 616280352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 283, 288, 307, 320, 360, 480, 566, 576, 614, 720, 849, 921, 960, 1132, 1228, 1415, 1440, 1535, 1698, 1842, 2264, 2456, 2547, 2763, 2830, 2880, 3070, 3396, 3684, 4245, 4528, 4605, 4912, 5094, 5526, 5660, 6140, 6792, 7368, 8490, 9056, 9210, 9824, 10188, 11052, 11320, 12280, 12735, 13584, 13815, 14736, 16980, 18112, 18420, 19648, 20376, 22104, 22640, 24560, 25470, 27168, 27630, 29472, 33960, 36840, 40752, 44208, 45280, 49120, 50940, 54336, 55260, 58944, 67920, 73680, 81504, 86881, 88416, 90560, 98240, 101880, 110520, 135840, 147360, 163008, 173762, 176832, 203760, 221040, 260643, 271680, 294720, 347524, 407520, 434405, 442080, 521286, 695048, 781929, 815040, 868810, 884160, 1042572, 1303215, 1390096, 1563858, 1737620, 2085144, 2606430, 2780192, 3127716, 3475240, 3909645, 4170288, 5212860, 5560384, 6255432, 6950480, 7819290, 8340576, 10425720, 12510864, 13900960, 15638580, 16681152, 20851440, 25021728, 27801920, 31277160, 41702880, 50043456, 62554320, 83405760, 125108640, 250217280]

約数ペア:

[(1, 250217280), (2, 125108640), (3, 83405760), (4, 62554320), (5, 50043456), (6, 41702880), (8, 31277160), (9, 27801920), (10, 25021728), (12, 20851440), (15, 16681152), (16, 15638580), (18, 13900960), (20, 12510864), (24, 10425720), (30, 8340576), (32, 7819290), (36, 6950480), (40, 6255432), (45, 5560384), (48, 5212860), (60, 4170288), (64, 3909645), (72, 3475240), (80, 3127716), (90, 2780192), (96, 2606430), (120, 2085144), (144, 1737620), (160, 1563858), (180, 1390096), (192, 1303215), (240, 1042572), (283, 884160), (288, 868810), (307, 815040), (320, 781929), (360, 695048), (480, 521286), (566, 442080), (576, 434405), (614, 407520), (720, 347524), (849, 294720), (921, 271680), (960, 260643), (1132, 221040), (1228, 203760), (1415, 176832), (1440, 173762), (1535, 163008), (1698, 147360), (1842, 135840), (2264, 110520), (2456, 101880), (2547, 98240), (2763, 90560), (2830, 88416), (2880, 86881), (3070, 81504), (3396, 73680), (3684, 67920), (4245, 58944), (4528, 55260), (4605, 54336), (4912, 50940), (5094, 49120), (5526, 45280), (5660, 44208), (6140, 40752), (6792, 36840), (7368, 33960), (8490, 29472), (9056, 27630), (9210, 27168), (9824, 25470), (10188, 24560), (11052, 22640), (11320, 22104), (12280, 20376), (12735, 19648), (13584, 18420), (13815, 18112), (14736, 16980)]