74200560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1575

約数の個数: 160

約数和(自身を含む): 272125440

約数和(自身を除く): 197924880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1523, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3046, 3248, 3480, 4060, 4569, 4872, 6090, 6092, 6960, 7615, 8120, 9138, 9744, 10661, 12180, 12184, 15230, 16240, 18276, 21322, 22845, 24360, 24368, 30460, 31983, 36552, 42644, 44167, 45690, 48720, 53305, 60920, 63966, 73104, 85288, 88334, 91380, 106610, 121840, 127932, 132501, 159915, 170576, 176668, 182760, 213220, 220835, 255864, 265002, 309169, 319830, 353336, 365520, 426440, 441670, 511728, 530004, 618338, 639660, 662505, 706672, 852880, 883340, 927507, 1060008, 1236676, 1279320, 1325010, 1545845, 1766680, 1855014, 2120016, 2473352, 2558640, 2650020, 3091690, 3533360, 3710028, 4637535, 4946704, 5300040, 6183380, 7420056, 9275070, 10600080, 12366760, 14840112, 18550140, 24733520, 37100280, 74200560]

約数ペア:

[(1, 74200560), (2, 37100280), (3, 24733520), (4, 18550140), (5, 14840112), (6, 12366760), (7, 10600080), (8, 9275070), (10, 7420056), (12, 6183380), (14, 5300040), (15, 4946704), (16, 4637535), (20, 3710028), (21, 3533360), (24, 3091690), (28, 2650020), (29, 2558640), (30, 2473352), (35, 2120016), (40, 1855014), (42, 1766680), (48, 1545845), (56, 1325010), (58, 1279320), (60, 1236676), (70, 1060008), (80, 927507), (84, 883340), (87, 852880), (105, 706672), (112, 662505), (116, 639660), (120, 618338), (140, 530004), (145, 511728), (168, 441670), (174, 426440), (203, 365520), (210, 353336), (232, 319830), (240, 309169), (280, 265002), (290, 255864), (336, 220835), (348, 213220), (406, 182760), (420, 176668), (435, 170576), (464, 159915), (560, 132501), (580, 127932), (609, 121840), (696, 106610), (812, 91380), (840, 88334), (870, 85288), (1015, 73104), (1160, 63966), (1218, 60920), (1392, 53305), (1523, 48720), (1624, 45690), (1680, 44167), (1740, 42644), (2030, 36552), (2320, 31983), (2436, 30460), (3045, 24368), (3046, 24360), (3248, 22845), (3480, 21322), (4060, 18276), (4569, 16240), (4872, 15230), (6090, 12184), (6092, 12180), (6960, 10661), (7615, 9744), (8120, 9138)]