521339100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{91463}}^1$

素因数の和:91499

約数の個数: 72

約数和(自身を含む): 1587815040

約数和(自身を除く): 1066475940

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, 5700, 91463, 182926, 274389, 365852, 457315, 548778, 914630, 1097556, 1371945, 1737797, 1829260, 2286575, 2743890, 3475594, 4573150, 5213391, 5487780, 6859725, 6951188, 8688985, 9146300, 10426782, 13719450, 17377970, 20853564, 26066955, 27438900, 34755940, 43444925, 52133910, 86889850, 104267820, 130334775, 173779700, 260669550, 521339100]

約数ペア:

[(1, 521339100), (2, 260669550), (3, 173779700), (4, 130334775), (5, 104267820), (6, 86889850), (10, 52133910), (12, 43444925), (15, 34755940), (19, 27438900), (20, 26066955), (25, 20853564), (30, 17377970), (38, 13719450), (50, 10426782), (57, 9146300), (60, 8688985), (75, 6951188), (76, 6859725), (95, 5487780), (100, 5213391), (114, 4573150), (150, 3475594), (190, 2743890), (228, 2286575), (285, 1829260), (300, 1737797), (380, 1371945), (475, 1097556), (570, 914630), (950, 548778), (1140, 457315), (1425, 365852), (1900, 274389), (2850, 182926), (5700, 91463)]