27087660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 83546736

約数和(自身を除く): 56459076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2467, 2745, 3660, 4934, 5490, 7401, 9868, 10980, 12335, 14802, 22203, 24670, 29604, 37005, 44406, 49340, 74010, 88812, 111015, 148020, 150487, 222030, 300974, 444060, 451461, 601948, 752435, 902922, 1354383, 1504870, 1805844, 2257305, 2708766, 3009740, 4514610, 5417532, 6771915, 9029220, 13543830, 27087660]

約数ペア:

[(1, 27087660), (2, 13543830), (3, 9029220), (4, 6771915), (5, 5417532), (6, 4514610), (9, 3009740), (10, 2708766), (12, 2257305), (15, 1805844), (18, 1504870), (20, 1354383), (30, 902922), (36, 752435), (45, 601948), (60, 451461), (61, 444060), (90, 300974), (122, 222030), (180, 150487), (183, 148020), (244, 111015), (305, 88812), (366, 74010), (549, 49340), (610, 44406), (732, 37005), (915, 29604), (1098, 24670), (1220, 22203), (1830, 14802), (2196, 12335), (2467, 10980), (2745, 9868), (3660, 7401), (4934, 5490)]