19005473100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{56113}}^1$

素因数の和:57259

約数の個数: 72

約数和(自身を含む): 55038855760

約数和(自身を除く): 36033382660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1129, 2258, 3387, 4516, 5645, 6774, 11290, 13548, 16935, 22580, 28225, 33870, 56113, 56450, 67740, 84675, 112226, 112900, 168339, 169350, 224452, 280565, 336678, 338700, 561130, 673356, 841695, 1122260, 1402825, 1683390, 2805650, 3366780, 4208475, 5611300, 8416950, 16833900, 63351577, 126703154, 190054731, 253406308, 316757885, 380109462, 633515770, 760218924, 950273655, 1267031540, 1583789425, 1900547310, 3167578850, 3801094620, 4751368275, 6335157700, 9502736550, 19005473100]

約数ペア:

[(1, 19005473100), (2, 9502736550), (3, 6335157700), (4, 4751368275), (5, 3801094620), (6, 3167578850), (10, 1900547310), (12, 1583789425), (15, 1267031540), (20, 950273655), (25, 760218924), (30, 633515770), (50, 380109462), (60, 316757885), (75, 253406308), (100, 190054731), (150, 126703154), (300, 63351577), (1129, 16833900), (2258, 8416950), (3387, 5611300), (4516, 4208475), (5645, 3366780), (6774, 2805650), (11290, 1683390), (13548, 1402825), (16935, 1122260), (22580, 841695), (28225, 673356), (33870, 561130), (56113, 338700), (56450, 336678), (67740, 280565), (84675, 224452), (112226, 169350), (112900, 168339)]