72126150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15511}}^1$

素因数の和:15557

約数の個数: 48

約数和(自身を含む): 184654848

約数和(自身を除く): 112528698

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 15511, 31022, 46533, 77555, 93066, 155110, 232665, 387775, 465330, 480841, 775550, 961682, 1163325, 1442523, 2326650, 2404205, 2885046, 4808410, 7212615, 12021025, 14425230, 24042050, 36063075, 72126150]

約数ペア:

[(1, 72126150), (2, 36063075), (3, 24042050), (5, 14425230), (6, 12021025), (10, 7212615), (15, 4808410), (25, 2885046), (30, 2404205), (31, 2326650), (50, 1442523), (62, 1163325), (75, 961682), (93, 775550), (150, 480841), (155, 465330), (186, 387775), (310, 232665), (465, 155110), (775, 93066), (930, 77555), (1550, 46533), (2325, 31022), (4650, 15511)]