388679100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{7489}}^1$

素因数の和:7679

約数の個数: 72

約数和(自身を含む): 1131229680

約数和(自身を除く): 742550580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 173, 300, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 4325, 5190, 7489, 8650, 10380, 12975, 14978, 17300, 22467, 25950, 29956, 37445, 44934, 51900, 74890, 89868, 112335, 149780, 187225, 224670, 374450, 449340, 561675, 748900, 1123350, 1295597, 2246700, 2591194, 3886791, 5182388, 6477985, 7773582, 12955970, 15547164, 19433955, 25911940, 32389925, 38867910, 64779850, 77735820, 97169775, 129559700, 194339550, 388679100]

約数ペア:

[(1, 388679100), (2, 194339550), (3, 129559700), (4, 97169775), (5, 77735820), (6, 64779850), (10, 38867910), (12, 32389925), (15, 25911940), (20, 19433955), (25, 15547164), (30, 12955970), (50, 7773582), (60, 6477985), (75, 5182388), (100, 3886791), (150, 2591194), (173, 2246700), (300, 1295597), (346, 1123350), (519, 748900), (692, 561675), (865, 449340), (1038, 374450), (1730, 224670), (2076, 187225), (2595, 149780), (3460, 112335), (4325, 89868), (5190, 74890), (7489, 51900), (8650, 44934), (10380, 37445), (12975, 29956), (14978, 25950), (17300, 22467)]