194780400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8583

約数の個数: 120

約数和(自身を含む): 656862720

約数和(自身を除く): 462082320

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, 3800, 4560, 5700, 7600, 8543, 11400, 17086, 22800, 25629, 34172, 42715, 51258, 68344, 85430, 102516, 128145, 136688, 162317, 170860, 205032, 213575, 256290, 324634, 341720, 410064, 427150, 486951, 512580, 640725, 649268, 683440, 811585, 854300, 973902, 1025160, 1281450, 1298536, 1623170, 1708600, 1947804, 2050320, 2434755, 2562900, 2597072, 3246340, 3417200, 3895608, 4057925, 4869510, 5125800, 6492680, 7791216, 8115850, 9739020, 10251600, 12173775, 12985360, 16231700, 19478040, 24347550, 32463400, 38956080, 48695100, 64926800, 97390200, 194780400]

約数ペア:

[(1, 194780400), (2, 97390200), (3, 64926800), (4, 48695100), (5, 38956080), (6, 32463400), (8, 24347550), (10, 19478040), (12, 16231700), (15, 12985360), (16, 12173775), (19, 10251600), (20, 9739020), (24, 8115850), (25, 7791216), (30, 6492680), (38, 5125800), (40, 4869510), (48, 4057925), (50, 3895608), (57, 3417200), (60, 3246340), (75, 2597072), (76, 2562900), (80, 2434755), (95, 2050320), (100, 1947804), (114, 1708600), (120, 1623170), (150, 1298536), (152, 1281450), (190, 1025160), (200, 973902), (228, 854300), (240, 811585), (285, 683440), (300, 649268), (304, 640725), (380, 512580), (400, 486951), (456, 427150), (475, 410064), (570, 341720), (600, 324634), (760, 256290), (912, 213575), (950, 205032), (1140, 170860), (1200, 162317), (1425, 136688), (1520, 128145), (1900, 102516), (2280, 85430), (2850, 68344), (3800, 51258), (4560, 42715), (5700, 34172), (7600, 25629), (8543, 22800), (11400, 17086)]