72754800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3231

約数の個数: 120

約数和(自身を含む): 245400960

約数和(自身を除く): 172646160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3191, 3800, 4560, 5700, 6382, 7600, 9573, 11400, 12764, 15955, 19146, 22800, 25528, 31910, 38292, 47865, 51056, 60629, 63820, 76584, 79775, 95730, 121258, 127640, 153168, 159550, 181887, 191460, 239325, 242516, 255280, 303145, 319100, 363774, 382920, 478650, 485032, 606290, 638200, 727548, 765840, 909435, 957300, 970064, 1212580, 1276400, 1455096, 1515725, 1818870, 1914600, 2425160, 2910192, 3031450, 3637740, 3829200, 4547175, 4850320, 6062900, 7275480, 9094350, 12125800, 14550960, 18188700, 24251600, 36377400, 72754800]

約数ペア:

[(1, 72754800), (2, 36377400), (3, 24251600), (4, 18188700), (5, 14550960), (6, 12125800), (8, 9094350), (10, 7275480), (12, 6062900), (15, 4850320), (16, 4547175), (19, 3829200), (20, 3637740), (24, 3031450), (25, 2910192), (30, 2425160), (38, 1914600), (40, 1818870), (48, 1515725), (50, 1455096), (57, 1276400), (60, 1212580), (75, 970064), (76, 957300), (80, 909435), (95, 765840), (100, 727548), (114, 638200), (120, 606290), (150, 485032), (152, 478650), (190, 382920), (200, 363774), (228, 319100), (240, 303145), (285, 255280), (300, 242516), (304, 239325), (380, 191460), (400, 181887), (456, 159550), (475, 153168), (570, 127640), (600, 121258), (760, 95730), (912, 79775), (950, 76584), (1140, 63820), (1200, 60629), (1425, 51056), (1520, 47865), (1900, 38292), (2280, 31910), (2850, 25528), (3191, 22800), (3800, 19146), (4560, 15955), (5700, 12764), (6382, 11400), (7600, 9573)]