125927820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36821}}^1$

素因数の和:36855

約数の個数: 72

約数和(自身を含む): 402096240

約数和(自身を除く): 276168420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 36821, 73642, 110463, 147284, 184105, 220926, 331389, 368210, 441852, 552315, 662778, 699599, 736420, 1104630, 1325556, 1399198, 1656945, 2098797, 2209260, 2798396, 3313890, 3497995, 4197594, 6296391, 6627780, 6995990, 8395188, 10493985, 12592782, 13991980, 20987970, 25185564, 31481955, 41975940, 62963910, 125927820]

約数ペア:

[(1, 125927820), (2, 62963910), (3, 41975940), (4, 31481955), (5, 25185564), (6, 20987970), (9, 13991980), (10, 12592782), (12, 10493985), (15, 8395188), (18, 6995990), (19, 6627780), (20, 6296391), (30, 4197594), (36, 3497995), (38, 3313890), (45, 2798396), (57, 2209260), (60, 2098797), (76, 1656945), (90, 1399198), (95, 1325556), (114, 1104630), (171, 736420), (180, 699599), (190, 662778), (228, 552315), (285, 441852), (342, 368210), (380, 331389), (570, 220926), (684, 184105), (855, 147284), (1140, 110463), (1710, 73642), (3420, 36821)]