18210060

素因数分解:

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

素因数の和:584

約数の個数: 144

約数和(自身を含む): 63921312

約数和(自身を除く): 45711252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 541, 561, 612, 660, 748, 765, 935, 990, 1020, 1082, 1122, 1530, 1623, 1683, 1870, 1980, 2164, 2244, 2705, 2805, 3060, 3246, 3366, 3740, 4869, 5410, 5610, 5951, 6492, 6732, 8115, 8415, 9197, 9738, 10820, 11220, 11902, 16230, 16830, 17853, 18394, 19476, 23804, 24345, 27591, 29755, 32460, 33660, 35706, 36788, 45985, 48690, 53559, 55182, 59510, 71412, 82773, 89265, 91970, 97380, 101167, 107118, 110364, 119020, 137955, 165546, 178530, 183940, 202334, 214236, 267795, 275910, 303501, 331092, 357060, 404668, 413865, 505835, 535590, 551820, 607002, 827730, 910503, 1011670, 1071180, 1214004, 1517505, 1655460, 1821006, 2023340, 3035010, 3642012, 4552515, 6070020, 9105030, 18210060]

約数ペア:

[(1, 18210060), (2, 9105030), (3, 6070020), (4, 4552515), (5, 3642012), (6, 3035010), (9, 2023340), (10, 1821006), (11, 1655460), (12, 1517505), (15, 1214004), (17, 1071180), (18, 1011670), (20, 910503), (22, 827730), (30, 607002), (33, 551820), (34, 535590), (36, 505835), (44, 413865), (45, 404668), (51, 357060), (55, 331092), (60, 303501), (66, 275910), (68, 267795), (85, 214236), (90, 202334), (99, 183940), (102, 178530), (110, 165546), (132, 137955), (153, 119020), (165, 110364), (170, 107118), (180, 101167), (187, 97380), (198, 91970), (204, 89265), (220, 82773), (255, 71412), (306, 59510), (330, 55182), (340, 53559), (374, 48690), (396, 45985), (495, 36788), (510, 35706), (541, 33660), (561, 32460), (612, 29755), (660, 27591), (748, 24345), (765, 23804), (935, 19476), (990, 18394), (1020, 17853), (1082, 16830), (1122, 16230), (1530, 11902), (1623, 11220), (1683, 10820), (1870, 9738), (1980, 9197), (2164, 8415), (2244, 8115), (2705, 6732), (2805, 6492), (3060, 5951), (3246, 5610), (3366, 5410), (3740, 4869)]