37800180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 132560064

約数和(自身を除く): 94759884

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, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1123, 1530, 1683, 1870, 1980, 2244, 2246, 2805, 3060, 3366, 3369, 3740, 4492, 5610, 5615, 6732, 6738, 8415, 10107, 11220, 11230, 12353, 13476, 16830, 16845, 19091, 20214, 22460, 24706, 33660, 33690, 37059, 38182, 40428, 49412, 50535, 57273, 61765, 67380, 74118, 76364, 95455, 101070, 111177, 114546, 123530, 148236, 171819, 185295, 190910, 202140, 210001, 222354, 229092, 247060, 286365, 343638, 370590, 381820, 420002, 444708, 555885, 572730, 630003, 687276, 741180, 840004, 859095, 1050005, 1111770, 1145460, 1260006, 1718190, 1890009, 2100010, 2223540, 2520012, 3150015, 3436380, 3780018, 4200020, 6300030, 7560036, 9450045, 12600060, 18900090, 37800180]

約数ペア:

[(1, 37800180), (2, 18900090), (3, 12600060), (4, 9450045), (5, 7560036), (6, 6300030), (9, 4200020), (10, 3780018), (11, 3436380), (12, 3150015), (15, 2520012), (17, 2223540), (18, 2100010), (20, 1890009), (22, 1718190), (30, 1260006), (33, 1145460), (34, 1111770), (36, 1050005), (44, 859095), (45, 840004), (51, 741180), (55, 687276), (60, 630003), (66, 572730), (68, 555885), (85, 444708), (90, 420002), (99, 381820), (102, 370590), (110, 343638), (132, 286365), (153, 247060), (165, 229092), (170, 222354), (180, 210001), (187, 202140), (198, 190910), (204, 185295), (220, 171819), (255, 148236), (306, 123530), (330, 114546), (340, 111177), (374, 101070), (396, 95455), (495, 76364), (510, 74118), (561, 67380), (612, 61765), (660, 57273), (748, 50535), (765, 49412), (935, 40428), (990, 38182), (1020, 37059), (1122, 33690), (1123, 33660), (1530, 24706), (1683, 22460), (1870, 20214), (1980, 19091), (2244, 16845), (2246, 16830), (2805, 13476), (3060, 12353), (3366, 11230), (3369, 11220), (3740, 10107), (4492, 8415), (5610, 6738), (5615, 6732)]