140770500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7254

約数の個数: 96

約数和(自身を含む): 441517440

約数和(自身を除く): 300746940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 7219, 9750, 14438, 19500, 21657, 28876, 36095, 43314, 72190, 86628, 93847, 108285, 144380, 180475, 187694, 216570, 281541, 360950, 375388, 433140, 469235, 541425, 563082, 721900, 902375, 938470, 1082850, 1126164, 1407705, 1804750, 1876940, 2165700, 2346175, 2707125, 2815410, 3609500, 4692350, 5414250, 5630820, 7038525, 9384700, 10828500, 11730875, 14077050, 23461750, 28154100, 35192625, 46923500, 70385250, 140770500]

約数ペア:

[(1, 140770500), (2, 70385250), (3, 46923500), (4, 35192625), (5, 28154100), (6, 23461750), (10, 14077050), (12, 11730875), (13, 10828500), (15, 9384700), (20, 7038525), (25, 5630820), (26, 5414250), (30, 4692350), (39, 3609500), (50, 2815410), (52, 2707125), (60, 2346175), (65, 2165700), (75, 1876940), (78, 1804750), (100, 1407705), (125, 1126164), (130, 1082850), (150, 938470), (156, 902375), (195, 721900), (250, 563082), (260, 541425), (300, 469235), (325, 433140), (375, 375388), (390, 360950), (500, 281541), (650, 216570), (750, 187694), (780, 180475), (975, 144380), (1300, 108285), (1500, 93847), (1625, 86628), (1950, 72190), (3250, 43314), (3900, 36095), (4875, 28876), (6500, 21657), (7219, 19500), (9750, 14438)]