25553100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4519

約数の個数: 72

約数和(自身を含む): 77842240

約数和(自身を除く): 52289140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 4483, 5700, 8966, 13449, 17932, 22415, 26898, 44830, 53796, 67245, 85177, 89660, 112075, 134490, 170354, 224150, 255531, 268980, 336225, 340708, 425885, 448300, 511062, 672450, 851770, 1022124, 1277655, 1344900, 1703540, 2129425, 2555310, 4258850, 5110620, 6388275, 8517700, 12776550, 25553100]

約数ペア:

[(1, 25553100), (2, 12776550), (3, 8517700), (4, 6388275), (5, 5110620), (6, 4258850), (10, 2555310), (12, 2129425), (15, 1703540), (19, 1344900), (20, 1277655), (25, 1022124), (30, 851770), (38, 672450), (50, 511062), (57, 448300), (60, 425885), (75, 340708), (76, 336225), (95, 268980), (100, 255531), (114, 224150), (150, 170354), (190, 134490), (228, 112075), (285, 89660), (300, 85177), (380, 67245), (475, 53796), (570, 44830), (950, 26898), (1140, 22415), (1425, 17932), (1900, 13449), (2850, 8966), (4483, 5700)]