72984150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 72

約数和(自身を含む): 198662880

約数和(自身を除く): 125678730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1975, 2053, 2370, 3555, 3950, 4106, 5925, 6159, 7110, 10265, 11850, 12318, 17775, 18477, 20530, 30795, 35550, 36954, 51325, 61590, 92385, 102650, 153975, 162187, 184770, 307950, 324374, 461925, 486561, 810935, 923850, 973122, 1459683, 1621870, 2432805, 2919366, 4054675, 4865610, 7298415, 8109350, 12164025, 14596830, 24328050, 36492075, 72984150]

約数ペア:

[(1, 72984150), (2, 36492075), (3, 24328050), (5, 14596830), (6, 12164025), (9, 8109350), (10, 7298415), (15, 4865610), (18, 4054675), (25, 2919366), (30, 2432805), (45, 1621870), (50, 1459683), (75, 973122), (79, 923850), (90, 810935), (150, 486561), (158, 461925), (225, 324374), (237, 307950), (395, 184770), (450, 162187), (474, 153975), (711, 102650), (790, 92385), (1185, 61590), (1422, 51325), (1975, 36954), (2053, 35550), (2370, 30795), (3555, 20530), (3950, 18477), (4106, 17775), (5925, 12318), (6159, 11850), (7110, 10265)]