73209420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45191}}^1$

素因数の和:45212

約数の個数: 60

約数和(自身を含む): 229665744

約数和(自身を除く): 156456324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45191, 90382, 135573, 180764, 225955, 271146, 406719, 451910, 542292, 677865, 813438, 903820, 1220157, 1355730, 1626876, 2033595, 2440314, 2711460, 3660471, 4067190, 4880628, 6100785, 7320942, 8134380, 12201570, 14641884, 18302355, 24403140, 36604710, 73209420]

約数ペア:

[(1, 73209420), (2, 36604710), (3, 24403140), (4, 18302355), (5, 14641884), (6, 12201570), (9, 8134380), (10, 7320942), (12, 6100785), (15, 4880628), (18, 4067190), (20, 3660471), (27, 2711460), (30, 2440314), (36, 2033595), (45, 1626876), (54, 1355730), (60, 1220157), (81, 903820), (90, 813438), (108, 677865), (135, 542292), (162, 451910), (180, 406719), (270, 271146), (324, 225955), (405, 180764), (540, 135573), (810, 90382), (1620, 45191)]