9818250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 28304640

約数和(自身を除く): 18486390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 53, 57, 65, 75, 78, 95, 106, 114, 125, 130, 150, 159, 190, 195, 247, 250, 265, 285, 318, 325, 375, 390, 475, 494, 530, 570, 650, 689, 741, 750, 795, 950, 975, 1007, 1235, 1325, 1378, 1425, 1482, 1590, 1625, 1950, 2014, 2067, 2375, 2470, 2650, 2850, 3021, 3250, 3445, 3705, 3975, 4134, 4750, 4875, 5035, 6042, 6175, 6625, 6890, 7125, 7410, 7950, 9750, 10070, 10335, 12350, 13091, 13250, 14250, 15105, 17225, 18525, 19875, 20670, 25175, 26182, 30210, 30875, 34450, 37050, 39273, 39750, 50350, 51675, 61750, 65455, 75525, 78546, 86125, 92625, 103350, 125875, 130910, 151050, 172250, 185250, 196365, 251750, 258375, 327275, 377625, 392730, 516750, 654550, 755250, 981825, 1636375, 1963650, 3272750, 4909125, 9818250]

約数ペア:

[(1, 9818250), (2, 4909125), (3, 3272750), (5, 1963650), (6, 1636375), (10, 981825), (13, 755250), (15, 654550), (19, 516750), (25, 392730), (26, 377625), (30, 327275), (38, 258375), (39, 251750), (50, 196365), (53, 185250), (57, 172250), (65, 151050), (75, 130910), (78, 125875), (95, 103350), (106, 92625), (114, 86125), (125, 78546), (130, 75525), (150, 65455), (159, 61750), (190, 51675), (195, 50350), (247, 39750), (250, 39273), (265, 37050), (285, 34450), (318, 30875), (325, 30210), (375, 26182), (390, 25175), (475, 20670), (494, 19875), (530, 18525), (570, 17225), (650, 15105), (689, 14250), (741, 13250), (750, 13091), (795, 12350), (950, 10335), (975, 10070), (1007, 9750), (1235, 7950), (1325, 7410), (1378, 7125), (1425, 6890), (1482, 6625), (1590, 6175), (1625, 6042), (1950, 5035), (2014, 4875), (2067, 4750), (2375, 4134), (2470, 3975), (2650, 3705), (2850, 3445), (3021, 3250)]