25636380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 92897280

約数和(自身を除く): 67260900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 179, 186, 210, 217, 220, 231, 308, 310, 330, 341, 358, 372, 385, 420, 434, 462, 465, 537, 620, 651, 660, 682, 716, 770, 868, 895, 924, 930, 1023, 1074, 1085, 1155, 1253, 1302, 1364, 1540, 1705, 1790, 1860, 1969, 2046, 2148, 2170, 2310, 2387, 2506, 2604, 2685, 3255, 3410, 3580, 3759, 3938, 4092, 4340, 4620, 4774, 5012, 5115, 5370, 5549, 5907, 6265, 6510, 6820, 7161, 7518, 7876, 9548, 9845, 10230, 10740, 11098, 11814, 11935, 12530, 13020, 13783, 14322, 15036, 16647, 18795, 19690, 20460, 22196, 23628, 23870, 25060, 27566, 27745, 28644, 29535, 33294, 35805, 37590, 38843, 39380, 41349, 47740, 55132, 55490, 59070, 61039, 66588, 68915, 71610, 75180, 77686, 82698, 83235, 110980, 116529, 118140, 122078, 137830, 143220, 155372, 165396, 166470, 183117, 194215, 206745, 233058, 244156, 275660, 305195, 332940, 366234, 388430, 413490, 427273, 466116, 582645, 610390, 732468, 776860, 826980, 854546, 915585, 1165290, 1220780, 1281819, 1709092, 1831170, 2136365, 2330580, 2563638, 3662340, 4272730, 5127276, 6409095, 8545460, 12818190, 25636380]

約数ペア:

[(1, 25636380), (2, 12818190), (3, 8545460), (4, 6409095), (5, 5127276), (6, 4272730), (7, 3662340), (10, 2563638), (11, 2330580), (12, 2136365), (14, 1831170), (15, 1709092), (20, 1281819), (21, 1220780), (22, 1165290), (28, 915585), (30, 854546), (31, 826980), (33, 776860), (35, 732468), (42, 610390), (44, 582645), (55, 466116), (60, 427273), (62, 413490), (66, 388430), (70, 366234), (77, 332940), (84, 305195), (93, 275660), (105, 244156), (110, 233058), (124, 206745), (132, 194215), (140, 183117), (154, 166470), (155, 165396), (165, 155372), (179, 143220), (186, 137830), (210, 122078), (217, 118140), (220, 116529), (231, 110980), (308, 83235), (310, 82698), (330, 77686), (341, 75180), (358, 71610), (372, 68915), (385, 66588), (420, 61039), (434, 59070), (462, 55490), (465, 55132), (537, 47740), (620, 41349), (651, 39380), (660, 38843), (682, 37590), (716, 35805), (770, 33294), (868, 29535), (895, 28644), (924, 27745), (930, 27566), (1023, 25060), (1074, 23870), (1085, 23628), (1155, 22196), (1253, 20460), (1302, 19690), (1364, 18795), (1540, 16647), (1705, 15036), (1790, 14322), (1860, 13783), (1969, 13020), (2046, 12530), (2148, 11935), (2170, 11814), (2310, 11098), (2387, 10740), (2506, 10230), (2604, 9845), (2685, 9548), (3255, 7876), (3410, 7518), (3580, 7161), (3759, 6820), (3938, 6510), (4092, 6265), (4340, 5907), (4620, 5549), (4774, 5370), (5012, 5115)]