27345180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 86647680

約数和(自身を除く): 59302500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 83, 85, 95, 102, 114, 166, 170, 190, 204, 228, 249, 255, 285, 289, 323, 332, 340, 380, 415, 498, 510, 570, 578, 646, 830, 867, 969, 996, 1020, 1140, 1156, 1245, 1292, 1411, 1445, 1577, 1615, 1660, 1734, 1938, 2490, 2822, 2890, 3154, 3230, 3468, 3876, 4233, 4335, 4731, 4845, 4980, 5491, 5644, 5780, 6308, 6460, 7055, 7885, 8466, 8670, 9462, 9690, 10982, 14110, 15770, 16473, 16932, 17340, 18924, 19380, 21165, 21964, 23655, 23987, 26809, 27455, 28220, 31540, 32946, 42330, 47310, 47974, 53618, 54910, 65892, 71961, 80427, 82365, 84660, 94620, 95948, 107236, 109820, 119935, 134045, 143922, 160854, 164730, 239870, 268090, 287844, 321708, 329460, 359805, 402135, 455753, 479740, 536180, 719610, 804270, 911506, 1367259, 1439220, 1608540, 1823012, 2278765, 2734518, 4557530, 5469036, 6836295, 9115060, 13672590, 27345180]

約数ペア:

[(1, 27345180), (2, 13672590), (3, 9115060), (4, 6836295), (5, 5469036), (6, 4557530), (10, 2734518), (12, 2278765), (15, 1823012), (17, 1608540), (19, 1439220), (20, 1367259), (30, 911506), (34, 804270), (38, 719610), (51, 536180), (57, 479740), (60, 455753), (68, 402135), (76, 359805), (83, 329460), (85, 321708), (95, 287844), (102, 268090), (114, 239870), (166, 164730), (170, 160854), (190, 143922), (204, 134045), (228, 119935), (249, 109820), (255, 107236), (285, 95948), (289, 94620), (323, 84660), (332, 82365), (340, 80427), (380, 71961), (415, 65892), (498, 54910), (510, 53618), (570, 47974), (578, 47310), (646, 42330), (830, 32946), (867, 31540), (969, 28220), (996, 27455), (1020, 26809), (1140, 23987), (1156, 23655), (1245, 21964), (1292, 21165), (1411, 19380), (1445, 18924), (1577, 17340), (1615, 16932), (1660, 16473), (1734, 15770), (1938, 14110), (2490, 10982), (2822, 9690), (2890, 9462), (3154, 8670), (3230, 8466), (3468, 7885), (3876, 7055), (4233, 6460), (4335, 6308), (4731, 5780), (4845, 5644), (4980, 5491)]