150653800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 403009920

約数和(自身を除く): 252356120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 47, 50, 55, 62, 88, 94, 100, 110, 124, 155, 188, 200, 220, 235, 248, 275, 310, 341, 376, 440, 470, 517, 550, 620, 682, 775, 940, 1034, 1100, 1175, 1240, 1364, 1457, 1550, 1705, 1880, 2068, 2200, 2209, 2350, 2585, 2728, 2914, 3100, 3410, 4136, 4418, 4700, 5170, 5828, 6200, 6820, 7285, 8525, 8836, 9400, 10340, 11045, 11656, 12925, 13640, 14570, 16027, 17050, 17672, 20680, 22090, 24299, 25850, 29140, 32054, 34100, 36425, 44180, 48598, 51700, 55225, 58280, 64108, 68200, 68479, 72850, 80135, 88360, 97196, 103400, 110450, 121495, 128216, 136958, 145700, 160270, 194392, 220900, 242990, 273916, 291400, 320540, 342395, 400675, 441800, 485980, 547832, 607475, 641080, 684790, 753269, 801350, 971960, 1214950, 1369580, 1506538, 1602700, 1711975, 2429900, 2739160, 3013076, 3205400, 3423950, 3766345, 4859800, 6026152, 6847900, 7532690, 13695800, 15065380, 18831725, 30130760, 37663450, 75326900, 150653800]

約数ペア:

[(1, 150653800), (2, 75326900), (4, 37663450), (5, 30130760), (8, 18831725), (10, 15065380), (11, 13695800), (20, 7532690), (22, 6847900), (25, 6026152), (31, 4859800), (40, 3766345), (44, 3423950), (47, 3205400), (50, 3013076), (55, 2739160), (62, 2429900), (88, 1711975), (94, 1602700), (100, 1506538), (110, 1369580), (124, 1214950), (155, 971960), (188, 801350), (200, 753269), (220, 684790), (235, 641080), (248, 607475), (275, 547832), (310, 485980), (341, 441800), (376, 400675), (440, 342395), (470, 320540), (517, 291400), (550, 273916), (620, 242990), (682, 220900), (775, 194392), (940, 160270), (1034, 145700), (1100, 136958), (1175, 128216), (1240, 121495), (1364, 110450), (1457, 103400), (1550, 97196), (1705, 88360), (1880, 80135), (2068, 72850), (2200, 68479), (2209, 68200), (2350, 64108), (2585, 58280), (2728, 55225), (2914, 51700), (3100, 48598), (3410, 44180), (4136, 36425), (4418, 34100), (4700, 32054), (5170, 29140), (5828, 25850), (6200, 24299), (6820, 22090), (7285, 20680), (8525, 17672), (8836, 17050), (9400, 16027), (10340, 14570), (11045, 13640), (11656, 12925)]