100732240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 80

約数和(自身を含む): 273196800

約数和(自身を除く): 172464560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3671, 3920, 5488, 6860, 7342, 13720, 14684, 18355, 25697, 27440, 29368, 36710, 51394, 58736, 73420, 102788, 128485, 146840, 179879, 205576, 256970, 293680, 359758, 411152, 513940, 719516, 899395, 1027880, 1259153, 1439032, 1798790, 2055760, 2518306, 2878064, 3597580, 5036612, 6295765, 7195160, 10073224, 12591530, 14390320, 20146448, 25183060, 50366120, 100732240]

約数ペア:

[(1, 100732240), (2, 50366120), (4, 25183060), (5, 20146448), (7, 14390320), (8, 12591530), (10, 10073224), (14, 7195160), (16, 6295765), (20, 5036612), (28, 3597580), (35, 2878064), (40, 2518306), (49, 2055760), (56, 1798790), (70, 1439032), (80, 1259153), (98, 1027880), (112, 899395), (140, 719516), (196, 513940), (245, 411152), (280, 359758), (343, 293680), (392, 256970), (490, 205576), (560, 179879), (686, 146840), (784, 128485), (980, 102788), (1372, 73420), (1715, 58736), (1960, 51394), (2744, 36710), (3430, 29368), (3671, 27440), (3920, 25697), (5488, 18355), (6860, 14684), (7342, 13720)]