145616300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 329978880

約数和(自身を除く): 184362580

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 107, 124, 155, 214, 310, 428, 439, 535, 620, 775, 878, 1070, 1550, 1756, 2140, 2195, 2675, 3100, 3317, 4390, 5350, 6634, 8780, 10700, 10975, 13268, 13609, 16585, 21950, 27218, 33170, 43900, 46973, 54436, 66340, 68045, 82925, 93946, 136090, 165850, 187892, 234865, 272180, 331700, 340225, 469730, 680450, 939460, 1174325, 1360900, 1456163, 2348650, 2912326, 4697300, 5824652, 7280815, 14561630, 29123260, 36404075, 72808150, 145616300]

約数ペア:

[(1, 145616300), (2, 72808150), (4, 36404075), (5, 29123260), (10, 14561630), (20, 7280815), (25, 5824652), (31, 4697300), (50, 2912326), (62, 2348650), (100, 1456163), (107, 1360900), (124, 1174325), (155, 939460), (214, 680450), (310, 469730), (428, 340225), (439, 331700), (535, 272180), (620, 234865), (775, 187892), (878, 165850), (1070, 136090), (1550, 93946), (1756, 82925), (2140, 68045), (2195, 66340), (2675, 54436), (3100, 46973), (3317, 43900), (4390, 33170), (5350, 27218), (6634, 21950), (8780, 16585), (10700, 13609), (10975, 13268)]