45208980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13219}}^1$

素因数の和:13253

約数の個数: 72

約数和(自身を含む): 144362400

約数和(自身を除く): 99153420

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, 13219, 26438, 39657, 52876, 66095, 79314, 118971, 132190, 158628, 198285, 237942, 251161, 264380, 396570, 475884, 502322, 594855, 753483, 793140, 1004644, 1189710, 1255805, 1506966, 2260449, 2379420, 2511610, 3013932, 3767415, 4520898, 5023220, 7534830, 9041796, 11302245, 15069660, 22604490, 45208980]

約数ペア:

[(1, 45208980), (2, 22604490), (3, 15069660), (4, 11302245), (5, 9041796), (6, 7534830), (9, 5023220), (10, 4520898), (12, 3767415), (15, 3013932), (18, 2511610), (19, 2379420), (20, 2260449), (30, 1506966), (36, 1255805), (38, 1189710), (45, 1004644), (57, 793140), (60, 753483), (76, 594855), (90, 502322), (95, 475884), (114, 396570), (171, 264380), (180, 251161), (190, 237942), (228, 198285), (285, 158628), (342, 132190), (380, 118971), (570, 79314), (684, 66095), (855, 52876), (1140, 39657), (1710, 26438), (3420, 13219)]