153939800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3601

約数の個数: 96

約数和(自身を含む): 422353920

約数和(自身を除く): 268414120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 3100, 3547, 4340, 5425, 6200, 7094, 8680, 10850, 14188, 17735, 21700, 24829, 28376, 35470, 43400, 49658, 70940, 88675, 99316, 109957, 124145, 141880, 177350, 198632, 219914, 248290, 354700, 439828, 496580, 549785, 620725, 709400, 769699, 879656, 993160, 1099570, 1241450, 1539398, 2199140, 2482900, 2748925, 3078796, 3848495, 4398280, 4965800, 5497850, 6157592, 7696990, 10995700, 15393980, 19242475, 21991400, 30787960, 38484950, 76969900, 153939800]

約数ペア:

[(1, 153939800), (2, 76969900), (4, 38484950), (5, 30787960), (7, 21991400), (8, 19242475), (10, 15393980), (14, 10995700), (20, 7696990), (25, 6157592), (28, 5497850), (31, 4965800), (35, 4398280), (40, 3848495), (50, 3078796), (56, 2748925), (62, 2482900), (70, 2199140), (100, 1539398), (124, 1241450), (140, 1099570), (155, 993160), (175, 879656), (200, 769699), (217, 709400), (248, 620725), (280, 549785), (310, 496580), (350, 439828), (434, 354700), (620, 248290), (700, 219914), (775, 198632), (868, 177350), (1085, 141880), (1240, 124145), (1400, 109957), (1550, 99316), (1736, 88675), (2170, 70940), (3100, 49658), (3547, 43400), (4340, 35470), (5425, 28376), (6200, 24829), (7094, 21700), (8680, 17735), (10850, 14188)]