117981180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 371498400

約数和(自身を除く): 253517220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 83, 90, 106, 149, 159, 166, 180, 212, 249, 265, 298, 318, 332, 415, 447, 477, 498, 530, 596, 636, 745, 747, 795, 830, 894, 954, 996, 1060, 1245, 1341, 1490, 1494, 1590, 1660, 1788, 1908, 2235, 2385, 2490, 2682, 2980, 2988, 3180, 3735, 4399, 4470, 4770, 4980, 5364, 6705, 7470, 7897, 8798, 8940, 9540, 12367, 13197, 13410, 14940, 15794, 17596, 21995, 23691, 24734, 26394, 26820, 31588, 37101, 39485, 39591, 43990, 47382, 49468, 52788, 61835, 65985, 71073, 74202, 78970, 79182, 87980, 94764, 111303, 118455, 123670, 131970, 142146, 148404, 157940, 158364, 185505, 197955, 222606, 236910, 247340, 263940, 284292, 355365, 371010, 395910, 445212, 473820, 556515, 655451, 710730, 742020, 791820, 1113030, 1310902, 1421460, 1966353, 2226060, 2621804, 3277255, 3932706, 5899059, 6554510, 7865412, 9831765, 11798118, 13109020, 19663530, 23596236, 29495295, 39327060, 58990590, 117981180]

約数ペア:

[(1, 117981180), (2, 58990590), (3, 39327060), (4, 29495295), (5, 23596236), (6, 19663530), (9, 13109020), (10, 11798118), (12, 9831765), (15, 7865412), (18, 6554510), (20, 5899059), (30, 3932706), (36, 3277255), (45, 2621804), (53, 2226060), (60, 1966353), (83, 1421460), (90, 1310902), (106, 1113030), (149, 791820), (159, 742020), (166, 710730), (180, 655451), (212, 556515), (249, 473820), (265, 445212), (298, 395910), (318, 371010), (332, 355365), (415, 284292), (447, 263940), (477, 247340), (498, 236910), (530, 222606), (596, 197955), (636, 185505), (745, 158364), (747, 157940), (795, 148404), (830, 142146), (894, 131970), (954, 123670), (996, 118455), (1060, 111303), (1245, 94764), (1341, 87980), (1490, 79182), (1494, 78970), (1590, 74202), (1660, 71073), (1788, 65985), (1908, 61835), (2235, 52788), (2385, 49468), (2490, 47382), (2682, 43990), (2980, 39591), (2988, 39485), (3180, 37101), (3735, 31588), (4399, 26820), (4470, 26394), (4770, 24734), (4980, 23691), (5364, 21995), (6705, 17596), (7470, 15794), (7897, 14940), (8798, 13410), (8940, 13197), (9540, 12367)]