30882900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 90244224

約数和(自身を除く): 59361324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 911, 1130, 1356, 1695, 1822, 2260, 2733, 2825, 3390, 3644, 4555, 5466, 5650, 6780, 8475, 9110, 10932, 11300, 13665, 16950, 18220, 22775, 27330, 33900, 45550, 54660, 68325, 91100, 102943, 136650, 205886, 273300, 308829, 411772, 514715, 617658, 1029430, 1235316, 1544145, 2058860, 2573575, 3088290, 5147150, 6176580, 7720725, 10294300, 15441450, 30882900]

約数ペア:

[(1, 30882900), (2, 15441450), (3, 10294300), (4, 7720725), (5, 6176580), (6, 5147150), (10, 3088290), (12, 2573575), (15, 2058860), (20, 1544145), (25, 1235316), (30, 1029430), (50, 617658), (60, 514715), (75, 411772), (100, 308829), (113, 273300), (150, 205886), (226, 136650), (300, 102943), (339, 91100), (452, 68325), (565, 54660), (678, 45550), (911, 33900), (1130, 27330), (1356, 22775), (1695, 18220), (1822, 16950), (2260, 13665), (2733, 11300), (2825, 10932), (3390, 9110), (3644, 8475), (4555, 6780), (5466, 5650)]