2183100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 6666240

約数和(自身を除く): 4483140

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, 383, 475, 570, 766, 950, 1140, 1149, 1425, 1532, 1900, 1915, 2298, 2850, 3830, 4596, 5700, 5745, 7277, 7660, 9575, 11490, 14554, 19150, 21831, 22980, 28725, 29108, 36385, 38300, 43662, 57450, 72770, 87324, 109155, 114900, 145540, 181925, 218310, 363850, 436620, 545775, 727700, 1091550, 2183100]

約数ペア:

[(1, 2183100), (2, 1091550), (3, 727700), (4, 545775), (5, 436620), (6, 363850), (10, 218310), (12, 181925), (15, 145540), (19, 114900), (20, 109155), (25, 87324), (30, 72770), (38, 57450), (50, 43662), (57, 38300), (60, 36385), (75, 29108), (76, 28725), (95, 22980), (100, 21831), (114, 19150), (150, 14554), (190, 11490), (228, 9575), (285, 7660), (300, 7277), (380, 5745), (383, 5700), (475, 4596), (570, 3830), (766, 2850), (950, 2298), (1140, 1915), (1149, 1900), (1425, 1532)]