18335700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{6791}}^1$

素因数の和:6814

約数の個数: 72

約数和(自身を含む): 58954560

約数和(自身を除く): 40618860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 6791, 13582, 20373, 27164, 33955, 40746, 61119, 67910, 81492, 101865, 122238, 135820, 169775, 183357, 203730, 244476, 305595, 339550, 366714, 407460, 509325, 611190, 679100, 733428, 916785, 1018650, 1222380, 1527975, 1833570, 2037300, 3055950, 3667140, 4583925, 6111900, 9167850, 18335700]

約数ペア:

[(1, 18335700), (2, 9167850), (3, 6111900), (4, 4583925), (5, 3667140), (6, 3055950), (9, 2037300), (10, 1833570), (12, 1527975), (15, 1222380), (18, 1018650), (20, 916785), (25, 733428), (27, 679100), (30, 611190), (36, 509325), (45, 407460), (50, 366714), (54, 339550), (60, 305595), (75, 244476), (90, 203730), (100, 183357), (108, 169775), (135, 135820), (150, 122238), (180, 101865), (225, 81492), (270, 67910), (300, 61119), (450, 40746), (540, 33955), (675, 27164), (900, 20373), (1350, 13582), (2700, 6791)]