73889400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9505

約数の個数: 96

約数和(自身を含む): 246702960

約数和(自身を除く): 172813560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 9473, 18946, 28419, 37892, 47365, 56838, 75784, 94730, 113676, 123149, 142095, 189460, 227352, 236825, 246298, 284190, 369447, 378920, 473650, 492596, 568380, 615745, 710475, 738894, 947300, 985192, 1136760, 1231490, 1420950, 1477788, 1847235, 1894600, 2462980, 2841900, 2955576, 3078725, 3694470, 4925960, 5683800, 6157450, 7388940, 9236175, 12314900, 14777880, 18472350, 24629800, 36944700, 73889400]

約数ペア:

[(1, 73889400), (2, 36944700), (3, 24629800), (4, 18472350), (5, 14777880), (6, 12314900), (8, 9236175), (10, 7388940), (12, 6157450), (13, 5683800), (15, 4925960), (20, 3694470), (24, 3078725), (25, 2955576), (26, 2841900), (30, 2462980), (39, 1894600), (40, 1847235), (50, 1477788), (52, 1420950), (60, 1231490), (65, 1136760), (75, 985192), (78, 947300), (100, 738894), (104, 710475), (120, 615745), (130, 568380), (150, 492596), (156, 473650), (195, 378920), (200, 369447), (260, 284190), (300, 246298), (312, 236825), (325, 227352), (390, 189460), (520, 142095), (600, 123149), (650, 113676), (780, 94730), (975, 75784), (1300, 56838), (1560, 47365), (1950, 37892), (2600, 28419), (3900, 18946), (7800, 9473)]