110112800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{53}}^2$

素因数の和:140

約数の個数: 162

約数和(自身を含む): 318712023

約数和(自身を除く): 208599223

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 53, 56, 70, 80, 98, 100, 106, 112, 140, 160, 175, 196, 200, 212, 224, 245, 265, 280, 350, 371, 392, 400, 424, 490, 530, 560, 700, 742, 784, 800, 848, 980, 1060, 1120, 1225, 1325, 1400, 1484, 1568, 1696, 1855, 1960, 2120, 2450, 2597, 2650, 2800, 2809, 2968, 3710, 3920, 4240, 4900, 5194, 5300, 5600, 5618, 5936, 7420, 7840, 8480, 9275, 9800, 10388, 10600, 11236, 11872, 12985, 14045, 14840, 18550, 19600, 19663, 20776, 21200, 22472, 25970, 28090, 29680, 37100, 39200, 39326, 41552, 42400, 44944, 51940, 56180, 59360, 64925, 70225, 74200, 78652, 83104, 89888, 98315, 103880, 112360, 129850, 137641, 140450, 148400, 157304, 196630, 207760, 224720, 259700, 275282, 280900, 296800, 314608, 393260, 415520, 449440, 491575, 519400, 550564, 561800, 629216, 688205, 786520, 983150, 1038800, 1101128, 1123600, 1376410, 1573040, 1966300, 2077600, 2202256, 2247200, 2752820, 3146080, 3441025, 3932600, 4404512, 5505640, 6882050, 7865200, 11011280, 13764100, 15730400, 22022560, 27528200, 55056400, 110112800]

約数ペア:

[(1, 110112800), (2, 55056400), (4, 27528200), (5, 22022560), (7, 15730400), (8, 13764100), (10, 11011280), (14, 7865200), (16, 6882050), (20, 5505640), (25, 4404512), (28, 3932600), (32, 3441025), (35, 3146080), (40, 2752820), (49, 2247200), (50, 2202256), (53, 2077600), (56, 1966300), (70, 1573040), (80, 1376410), (98, 1123600), (100, 1101128), (106, 1038800), (112, 983150), (140, 786520), (160, 688205), (175, 629216), (196, 561800), (200, 550564), (212, 519400), (224, 491575), (245, 449440), (265, 415520), (280, 393260), (350, 314608), (371, 296800), (392, 280900), (400, 275282), (424, 259700), (490, 224720), (530, 207760), (560, 196630), (700, 157304), (742, 148400), (784, 140450), (800, 137641), (848, 129850), (980, 112360), (1060, 103880), (1120, 98315), (1225, 89888), (1325, 83104), (1400, 78652), (1484, 74200), (1568, 70225), (1696, 64925), (1855, 59360), (1960, 56180), (2120, 51940), (2450, 44944), (2597, 42400), (2650, 41552), (2800, 39326), (2809, 39200), (2968, 37100), (3710, 29680), (3920, 28090), (4240, 25970), (4900, 22472), (5194, 21200), (5300, 20776), (5600, 19663), (5618, 19600), (5936, 18550), (7420, 14840), (7840, 14045), (8480, 12985), (9275, 11872), (9800, 11236), (10388, 10600)]