27315090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 84291840

約数和(自身を除く): 56976750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 541, 561, 594, 765, 918, 935, 990, 1082, 1122, 1485, 1530, 1623, 1683, 1870, 2295, 2705, 2805, 2970, 3246, 3366, 4590, 4869, 5049, 5410, 5610, 5951, 8115, 8415, 9197, 9738, 10098, 11902, 14607, 16230, 16830, 17853, 18394, 24345, 25245, 27591, 29214, 29755, 35706, 45985, 48690, 50490, 53559, 55182, 59510, 73035, 82773, 89265, 91970, 101167, 107118, 137955, 146070, 160677, 165546, 178530, 202334, 248319, 267795, 275910, 303501, 321354, 413865, 496638, 505835, 535590, 607002, 803385, 827730, 910503, 1011670, 1241595, 1517505, 1606770, 1821006, 2483190, 2731509, 3035010, 4552515, 5463018, 9105030, 13657545, 27315090]

約数ペア:

[(1, 27315090), (2, 13657545), (3, 9105030), (5, 5463018), (6, 4552515), (9, 3035010), (10, 2731509), (11, 2483190), (15, 1821006), (17, 1606770), (18, 1517505), (22, 1241595), (27, 1011670), (30, 910503), (33, 827730), (34, 803385), (45, 607002), (51, 535590), (54, 505835), (55, 496638), (66, 413865), (85, 321354), (90, 303501), (99, 275910), (102, 267795), (110, 248319), (135, 202334), (153, 178530), (165, 165546), (170, 160677), (187, 146070), (198, 137955), (255, 107118), (270, 101167), (297, 91970), (306, 89265), (330, 82773), (374, 73035), (459, 59510), (495, 55182), (510, 53559), (541, 50490), (561, 48690), (594, 45985), (765, 35706), (918, 29755), (935, 29214), (990, 27591), (1082, 25245), (1122, 24345), (1485, 18394), (1530, 17853), (1623, 16830), (1683, 16230), (1870, 14607), (2295, 11902), (2705, 10098), (2805, 9738), (2970, 9197), (3246, 8415), (3366, 8115), (4590, 5951), (4869, 5610), (5049, 5410)]