100674680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 258007680

約数和(自身を除く): 157333000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 41, 46, 68, 82, 85, 92, 115, 136, 157, 164, 170, 184, 205, 230, 314, 328, 340, 391, 410, 460, 628, 680, 697, 782, 785, 820, 920, 943, 1256, 1394, 1564, 1570, 1640, 1886, 1955, 2669, 2788, 3128, 3140, 3485, 3611, 3772, 3910, 4715, 5338, 5576, 6280, 6437, 6970, 7222, 7544, 7820, 9430, 10676, 12874, 13345, 13940, 14444, 15640, 16031, 18055, 18860, 21352, 25748, 26690, 27880, 28888, 32062, 32185, 36110, 37720, 51496, 53380, 61387, 64124, 64370, 72220, 80155, 106760, 109429, 122774, 128248, 128740, 144440, 148051, 160310, 218858, 245548, 257480, 296102, 306935, 320620, 437716, 491096, 547145, 592204, 613870, 641240, 740255, 875432, 1094290, 1184408, 1227740, 1480510, 2188580, 2455480, 2516867, 2961020, 4377160, 5033734, 5922040, 10067468, 12584335, 20134936, 25168670, 50337340, 100674680]

約数ペア:

[(1, 100674680), (2, 50337340), (4, 25168670), (5, 20134936), (8, 12584335), (10, 10067468), (17, 5922040), (20, 5033734), (23, 4377160), (34, 2961020), (40, 2516867), (41, 2455480), (46, 2188580), (68, 1480510), (82, 1227740), (85, 1184408), (92, 1094290), (115, 875432), (136, 740255), (157, 641240), (164, 613870), (170, 592204), (184, 547145), (205, 491096), (230, 437716), (314, 320620), (328, 306935), (340, 296102), (391, 257480), (410, 245548), (460, 218858), (628, 160310), (680, 148051), (697, 144440), (782, 128740), (785, 128248), (820, 122774), (920, 109429), (943, 106760), (1256, 80155), (1394, 72220), (1564, 64370), (1570, 64124), (1640, 61387), (1886, 53380), (1955, 51496), (2669, 37720), (2788, 36110), (3128, 32185), (3140, 32062), (3485, 28888), (3611, 27880), (3772, 26690), (3910, 25748), (4715, 21352), (5338, 18860), (5576, 18055), (6280, 16031), (6437, 15640), (6970, 14444), (7222, 13940), (7544, 13345), (7820, 12874), (9430, 10676)]