27827460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5033

約数の個数: 72

約数和(自身を含む): 87150336

約数和(自身を除く): 59322876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4987, 5580, 9974, 14961, 19948, 24935, 29922, 44883, 49870, 59844, 74805, 89766, 99740, 149610, 154597, 179532, 224415, 299220, 309194, 448830, 463791, 618388, 772985, 897660, 927582, 1391373, 1545970, 1855164, 2318955, 2782746, 3091940, 4637910, 5565492, 6956865, 9275820, 13913730, 27827460]

約数ペア:

[(1, 27827460), (2, 13913730), (3, 9275820), (4, 6956865), (5, 5565492), (6, 4637910), (9, 3091940), (10, 2782746), (12, 2318955), (15, 1855164), (18, 1545970), (20, 1391373), (30, 927582), (31, 897660), (36, 772985), (45, 618388), (60, 463791), (62, 448830), (90, 309194), (93, 299220), (124, 224415), (155, 179532), (180, 154597), (186, 149610), (279, 99740), (310, 89766), (372, 74805), (465, 59844), (558, 49870), (620, 44883), (930, 29922), (1116, 24935), (1395, 19948), (1860, 14961), (2790, 9974), (4987, 5580)]