112438620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89237}}^1$

素因数の和:89259

約数の個数: 72

約数和(自身を含む): 389791584

約数和(自身を除く): 277352964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 89237, 178474, 267711, 356948, 446185, 535422, 624659, 803133, 892370, 1070844, 1249318, 1338555, 1606266, 1784740, 1873977, 2498636, 2677110, 3123295, 3212532, 3747954, 4015665, 5354220, 5621931, 6246590, 7495908, 8031330, 9369885, 11243862, 12493180, 16062660, 18739770, 22487724, 28109655, 37479540, 56219310, 112438620]

約数ペア:

[(1, 112438620), (2, 56219310), (3, 37479540), (4, 28109655), (5, 22487724), (6, 18739770), (7, 16062660), (9, 12493180), (10, 11243862), (12, 9369885), (14, 8031330), (15, 7495908), (18, 6246590), (20, 5621931), (21, 5354220), (28, 4015665), (30, 3747954), (35, 3212532), (36, 3123295), (42, 2677110), (45, 2498636), (60, 1873977), (63, 1784740), (70, 1606266), (84, 1338555), (90, 1249318), (105, 1070844), (126, 892370), (140, 803133), (180, 624659), (210, 535422), (252, 446185), (315, 356948), (420, 267711), (630, 178474), (1260, 89237)]