72500850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 195761280

約数和(自身を除く): 123260430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 367, 439, 450, 734, 878, 1101, 1317, 1835, 2195, 2202, 2634, 3303, 3670, 3951, 4390, 5505, 6585, 6606, 7902, 9175, 10975, 11010, 13170, 16515, 18350, 19755, 21950, 27525, 32925, 33030, 39510, 55050, 65850, 82575, 98775, 161113, 165150, 197550, 322226, 483339, 805565, 966678, 1450017, 1611130, 2416695, 2900034, 4027825, 4833390, 7250085, 8055650, 12083475, 14500170, 24166950, 36250425, 72500850]

約数ペア:

[(1, 72500850), (2, 36250425), (3, 24166950), (5, 14500170), (6, 12083475), (9, 8055650), (10, 7250085), (15, 4833390), (18, 4027825), (25, 2900034), (30, 2416695), (45, 1611130), (50, 1450017), (75, 966678), (90, 805565), (150, 483339), (225, 322226), (367, 197550), (439, 165150), (450, 161113), (734, 98775), (878, 82575), (1101, 65850), (1317, 55050), (1835, 39510), (2195, 33030), (2202, 32925), (2634, 27525), (3303, 21950), (3670, 19755), (3951, 18350), (4390, 16515), (5505, 13170), (6585, 11010), (6606, 10975), (7902, 9175)]