82199600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 233223168

約数和(自身を除く): 151023568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 947, 1085, 1240, 1400, 1550, 1736, 1894, 2170, 2480, 2800, 3100, 3472, 3788, 4340, 4735, 5425, 6200, 6629, 7576, 8680, 9470, 10850, 12400, 13258, 15152, 17360, 18940, 21700, 23675, 26516, 29357, 33145, 37880, 43400, 47350, 53032, 58714, 66290, 75760, 86800, 94700, 106064, 117428, 132580, 146785, 165725, 189400, 205499, 234856, 265160, 293570, 331450, 378800, 410998, 469712, 530320, 587140, 662900, 733925, 821996, 1027495, 1174280, 1325800, 1467850, 1643992, 2054990, 2348560, 2651600, 2935700, 3287984, 4109980, 5137475, 5871400, 8219960, 10274950, 11742800, 16439920, 20549900, 41099800, 82199600]

約数ペア:

[(1, 82199600), (2, 41099800), (4, 20549900), (5, 16439920), (7, 11742800), (8, 10274950), (10, 8219960), (14, 5871400), (16, 5137475), (20, 4109980), (25, 3287984), (28, 2935700), (31, 2651600), (35, 2348560), (40, 2054990), (50, 1643992), (56, 1467850), (62, 1325800), (70, 1174280), (80, 1027495), (100, 821996), (112, 733925), (124, 662900), (140, 587140), (155, 530320), (175, 469712), (200, 410998), (217, 378800), (248, 331450), (280, 293570), (310, 265160), (350, 234856), (400, 205499), (434, 189400), (496, 165725), (560, 146785), (620, 132580), (700, 117428), (775, 106064), (868, 94700), (947, 86800), (1085, 75760), (1240, 66290), (1400, 58714), (1550, 53032), (1736, 47350), (1894, 43400), (2170, 37880), (2480, 33145), (2800, 29357), (3100, 26516), (3472, 23675), (3788, 21700), (4340, 18940), (4735, 17360), (5425, 15152), (6200, 13258), (6629, 12400), (7576, 10850), (8680, 9470)]