77973150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 206236800

約数和(自身を除く): 128263650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 109, 114, 150, 190, 218, 251, 285, 327, 475, 502, 545, 570, 654, 753, 950, 1090, 1255, 1425, 1506, 1635, 2071, 2510, 2725, 2850, 3270, 3765, 4142, 4769, 5450, 6213, 6275, 7530, 8175, 9538, 10355, 12426, 12550, 14307, 16350, 18825, 20710, 23845, 27359, 28614, 31065, 37650, 47690, 51775, 54718, 62130, 71535, 82077, 103550, 119225, 136795, 143070, 155325, 164154, 238450, 273590, 310650, 357675, 410385, 519821, 683975, 715350, 820770, 1039642, 1367950, 1559463, 2051925, 2599105, 3118926, 4103850, 5198210, 7797315, 12995525, 15594630, 25991050, 38986575, 77973150]

約数ペア:

[(1, 77973150), (2, 38986575), (3, 25991050), (5, 15594630), (6, 12995525), (10, 7797315), (15, 5198210), (19, 4103850), (25, 3118926), (30, 2599105), (38, 2051925), (50, 1559463), (57, 1367950), (75, 1039642), (95, 820770), (109, 715350), (114, 683975), (150, 519821), (190, 410385), (218, 357675), (251, 310650), (285, 273590), (327, 238450), (475, 164154), (502, 155325), (545, 143070), (570, 136795), (654, 119225), (753, 103550), (950, 82077), (1090, 71535), (1255, 62130), (1425, 54718), (1506, 51775), (1635, 47690), (2071, 37650), (2510, 31065), (2725, 28614), (2850, 27359), (3270, 23845), (3765, 20710), (4142, 18825), (4769, 16350), (5450, 14307), (6213, 12550), (6275, 12426), (7530, 10355), (8175, 9538)]