44992980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 137332104

約数和(自身を除く): 92339124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1381, 1629, 1810, 2172, 2715, 2762, 3258, 3620, 4143, 5430, 5524, 6516, 6905, 8145, 8286, 10860, 12429, 13810, 16290, 16572, 20715, 24858, 27620, 32580, 41430, 49716, 62145, 82860, 124290, 248580, 249961, 499922, 749883, 999844, 1249805, 1499766, 2249649, 2499610, 2999532, 3749415, 4499298, 4999220, 7498830, 8998596, 11248245, 14997660, 22496490, 44992980]

約数ペア:

[(1, 44992980), (2, 22496490), (3, 14997660), (4, 11248245), (5, 8998596), (6, 7498830), (9, 4999220), (10, 4499298), (12, 3749415), (15, 2999532), (18, 2499610), (20, 2249649), (30, 1499766), (36, 1249805), (45, 999844), (60, 749883), (90, 499922), (180, 249961), (181, 248580), (362, 124290), (543, 82860), (724, 62145), (905, 49716), (1086, 41430), (1381, 32580), (1629, 27620), (1810, 24858), (2172, 20715), (2715, 16572), (2762, 16290), (3258, 13810), (3620, 12429), (4143, 10860), (5430, 8286), (5524, 8145), (6516, 6905)]