51681900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9103

約数の個数: 72

約数和(自身を含む): 157420480

約数和(自身を除く): 105738580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 9067, 18134, 27201, 36268, 45335, 54402, 90670, 108804, 136005, 172273, 181340, 226675, 272010, 344546, 453350, 516819, 544020, 680025, 689092, 861365, 906700, 1033638, 1360050, 1722730, 2067276, 2584095, 2720100, 3445460, 4306825, 5168190, 8613650, 10336380, 12920475, 17227300, 25840950, 51681900]

約数ペア:

[(1, 51681900), (2, 25840950), (3, 17227300), (4, 12920475), (5, 10336380), (6, 8613650), (10, 5168190), (12, 4306825), (15, 3445460), (19, 2720100), (20, 2584095), (25, 2067276), (30, 1722730), (38, 1360050), (50, 1033638), (57, 906700), (60, 861365), (75, 689092), (76, 680025), (95, 544020), (100, 516819), (114, 453350), (150, 344546), (190, 272010), (228, 226675), (285, 181340), (300, 172273), (380, 136005), (475, 108804), (570, 90670), (950, 54402), (1140, 45335), (1425, 36268), (1900, 27201), (2850, 18134), (5700, 9067)]