72526800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 120

約数和(自身を含む): 244632160

約数和(自身を除く): 172105360

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, 3181, 3800, 4560, 5700, 6362, 7600, 9543, 11400, 12724, 15905, 19086, 22800, 25448, 31810, 38172, 47715, 50896, 60439, 63620, 76344, 79525, 95430, 120878, 127240, 152688, 159050, 181317, 190860, 238575, 241756, 254480, 302195, 318100, 362634, 381720, 477150, 483512, 604390, 636200, 725268, 763440, 906585, 954300, 967024, 1208780, 1272400, 1450536, 1510975, 1813170, 1908600, 2417560, 2901072, 3021950, 3626340, 3817200, 4532925, 4835120, 6043900, 7252680, 9065850, 12087800, 14505360, 18131700, 24175600, 36263400, 72526800]

約数ペア:

[(1, 72526800), (2, 36263400), (3, 24175600), (4, 18131700), (5, 14505360), (6, 12087800), (8, 9065850), (10, 7252680), (12, 6043900), (15, 4835120), (16, 4532925), (19, 3817200), (20, 3626340), (24, 3021950), (25, 2901072), (30, 2417560), (38, 1908600), (40, 1813170), (48, 1510975), (50, 1450536), (57, 1272400), (60, 1208780), (75, 967024), (76, 954300), (80, 906585), (95, 763440), (100, 725268), (114, 636200), (120, 604390), (150, 483512), (152, 477150), (190, 381720), (200, 362634), (228, 318100), (240, 302195), (285, 254480), (300, 241756), (304, 238575), (380, 190860), (400, 181317), (456, 159050), (475, 152688), (570, 127240), (600, 120878), (760, 95430), (912, 79525), (950, 76344), (1140, 63620), (1200, 60439), (1425, 50896), (1520, 47715), (1900, 38172), (2280, 31810), (2850, 25448), (3181, 22800), (3800, 19086), (4560, 15905), (5700, 12724), (6362, 11400), (7600, 9543)]