1499100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 4583040

約数和(自身を除く): 3083940

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, 263, 285, 300, 380, 475, 526, 570, 789, 950, 1052, 1140, 1315, 1425, 1578, 1900, 2630, 2850, 3156, 3945, 4997, 5260, 5700, 6575, 7890, 9994, 13150, 14991, 15780, 19725, 19988, 24985, 26300, 29982, 39450, 49970, 59964, 74955, 78900, 99940, 124925, 149910, 249850, 299820, 374775, 499700, 749550, 1499100]

約数ペア:

[(1, 1499100), (2, 749550), (3, 499700), (4, 374775), (5, 299820), (6, 249850), (10, 149910), (12, 124925), (15, 99940), (19, 78900), (20, 74955), (25, 59964), (30, 49970), (38, 39450), (50, 29982), (57, 26300), (60, 24985), (75, 19988), (76, 19725), (95, 15780), (100, 14991), (114, 13150), (150, 9994), (190, 7890), (228, 6575), (263, 5700), (285, 5260), (300, 4997), (380, 3945), (475, 3156), (526, 2850), (570, 2630), (789, 1900), (950, 1578), (1052, 1425), (1140, 1315)]