468882180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1506

約数の個数: 144

約数和(自身を含む): 1542987264

約数和(自身を除く): 1074105084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 260, 302, 390, 453, 468, 585, 604, 755, 780, 906, 1170, 1327, 1359, 1510, 1812, 1963, 2265, 2340, 2654, 2718, 3020, 3926, 3981, 4530, 5308, 5436, 5889, 6635, 6795, 7852, 7962, 9060, 9815, 11778, 11943, 13270, 13590, 15924, 17251, 17667, 19630, 19905, 23556, 23886, 26540, 27180, 29445, 34502, 35334, 39260, 39810, 47772, 51753, 58890, 59715, 69004, 70668, 79620, 86255, 88335, 103506, 117780, 119430, 155259, 172510, 176670, 200377, 207012, 238860, 258765, 310518, 345020, 353340, 400754, 517530, 601131, 621036, 776295, 801508, 1001885, 1035060, 1202262, 1552590, 1803393, 2003770, 2404524, 2604901, 3005655, 3105180, 3606786, 4007540, 5209802, 6011310, 7213572, 7814703, 9016965, 10419604, 12022620, 13024505, 15629406, 18033930, 23444109, 26049010, 31258812, 36067860, 39073515, 46888218, 52098020, 78147030, 93776436, 117220545, 156294060, 234441090, 468882180]

約数ペア:

[(1, 468882180), (2, 234441090), (3, 156294060), (4, 117220545), (5, 93776436), (6, 78147030), (9, 52098020), (10, 46888218), (12, 39073515), (13, 36067860), (15, 31258812), (18, 26049010), (20, 23444109), (26, 18033930), (30, 15629406), (36, 13024505), (39, 12022620), (45, 10419604), (52, 9016965), (60, 7814703), (65, 7213572), (78, 6011310), (90, 5209802), (117, 4007540), (130, 3606786), (151, 3105180), (156, 3005655), (180, 2604901), (195, 2404524), (234, 2003770), (260, 1803393), (302, 1552590), (390, 1202262), (453, 1035060), (468, 1001885), (585, 801508), (604, 776295), (755, 621036), (780, 601131), (906, 517530), (1170, 400754), (1327, 353340), (1359, 345020), (1510, 310518), (1812, 258765), (1963, 238860), (2265, 207012), (2340, 200377), (2654, 176670), (2718, 172510), (3020, 155259), (3926, 119430), (3981, 117780), (4530, 103506), (5308, 88335), (5436, 86255), (5889, 79620), (6635, 70668), (6795, 69004), (7852, 59715), (7962, 58890), (9060, 51753), (9815, 47772), (11778, 39810), (11943, 39260), (13270, 35334), (13590, 34502), (15924, 29445), (17251, 27180), (17667, 26540), (19630, 23886), (19905, 23556)]