80874090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 231334272

約数和(自身を除く): 150460182

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 151, 165, 198, 302, 330, 453, 495, 541, 755, 906, 990, 1082, 1359, 1510, 1623, 1661, 2265, 2705, 2718, 3246, 3322, 4530, 4869, 4983, 5410, 5951, 6795, 8115, 8305, 9738, 9966, 11902, 13590, 14949, 16230, 16610, 17853, 24345, 24915, 29755, 29898, 35706, 48690, 49830, 53559, 59510, 74745, 81691, 89265, 107118, 149490, 163382, 178530, 245073, 267795, 408455, 490146, 535590, 735219, 816910, 898601, 1225365, 1470438, 1797202, 2450730, 2695803, 3676095, 4493005, 5391606, 7352190, 8087409, 8986010, 13479015, 16174818, 26958030, 40437045, 80874090]

約数ペア:

[(1, 80874090), (2, 40437045), (3, 26958030), (5, 16174818), (6, 13479015), (9, 8986010), (10, 8087409), (11, 7352190), (15, 5391606), (18, 4493005), (22, 3676095), (30, 2695803), (33, 2450730), (45, 1797202), (55, 1470438), (66, 1225365), (90, 898601), (99, 816910), (110, 735219), (151, 535590), (165, 490146), (198, 408455), (302, 267795), (330, 245073), (453, 178530), (495, 163382), (541, 149490), (755, 107118), (906, 89265), (990, 81691), (1082, 74745), (1359, 59510), (1510, 53559), (1623, 49830), (1661, 48690), (2265, 35706), (2705, 29898), (2718, 29755), (3246, 24915), (3322, 24345), (4530, 17853), (4869, 16610), (4983, 16230), (5410, 14949), (5951, 13590), (6795, 11902), (8115, 9966), (8305, 9738)]