54971550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 148852080

約数和(自身を除く): 93880530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 151, 225, 302, 450, 453, 755, 809, 906, 1359, 1510, 1618, 2265, 2427, 2718, 3775, 4045, 4530, 4854, 6795, 7281, 7550, 8090, 11325, 12135, 13590, 14562, 20225, 22650, 24270, 33975, 36405, 40450, 60675, 67950, 72810, 121350, 122159, 182025, 244318, 364050, 366477, 610795, 732954, 1099431, 1221590, 1832385, 2198862, 3053975, 3664770, 5497155, 6107950, 9161925, 10994310, 18323850, 27485775, 54971550]

約数ペア:

[(1, 54971550), (2, 27485775), (3, 18323850), (5, 10994310), (6, 9161925), (9, 6107950), (10, 5497155), (15, 3664770), (18, 3053975), (25, 2198862), (30, 1832385), (45, 1221590), (50, 1099431), (75, 732954), (90, 610795), (150, 366477), (151, 364050), (225, 244318), (302, 182025), (450, 122159), (453, 121350), (755, 72810), (809, 67950), (906, 60675), (1359, 40450), (1510, 36405), (1618, 33975), (2265, 24270), (2427, 22650), (2718, 20225), (3775, 14562), (4045, 13590), (4530, 12135), (4854, 11325), (6795, 8090), (7281, 7550)]