98495820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3163}}^1$

素因数の和:3351

約数の個数: 72

約数和(自身を含む): 300592656

約数和(自身を除く): 202096836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3163, 3460, 5190, 6228, 6326, 7785, 9489, 10380, 12652, 15570, 15815, 18978, 28467, 31140, 31630, 37956, 47445, 56934, 63260, 94890, 113868, 142335, 189780, 284670, 547199, 569340, 1094398, 1641597, 2188796, 2735995, 3283194, 4924791, 5471990, 6566388, 8207985, 9849582, 10943980, 16415970, 19699164, 24623955, 32831940, 49247910, 98495820]

約数ペア:

[(1, 98495820), (2, 49247910), (3, 32831940), (4, 24623955), (5, 19699164), (6, 16415970), (9, 10943980), (10, 9849582), (12, 8207985), (15, 6566388), (18, 5471990), (20, 4924791), (30, 3283194), (36, 2735995), (45, 2188796), (60, 1641597), (90, 1094398), (173, 569340), (180, 547199), (346, 284670), (519, 189780), (692, 142335), (865, 113868), (1038, 94890), (1557, 63260), (1730, 56934), (2076, 47445), (2595, 37956), (3114, 31630), (3163, 31140), (3460, 28467), (5190, 18978), (6228, 15815), (6326, 15570), (7785, 12652), (9489, 10380)]