147289140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43067}}^1$

素因数の和:43101

約数の個数: 72

約数和(自身を含む): 470302560

約数和(自身を除く): 323013420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 43067, 86134, 129201, 172268, 215335, 258402, 387603, 430670, 516804, 646005, 775206, 818273, 861340, 1292010, 1550412, 1636546, 1938015, 2454819, 2584020, 3273092, 3876030, 4091365, 4909638, 7364457, 7752060, 8182730, 9819276, 12274095, 14728914, 16365460, 24548190, 29457828, 36822285, 49096380, 73644570, 147289140]

約数ペア:

[(1, 147289140), (2, 73644570), (3, 49096380), (4, 36822285), (5, 29457828), (6, 24548190), (9, 16365460), (10, 14728914), (12, 12274095), (15, 9819276), (18, 8182730), (19, 7752060), (20, 7364457), (30, 4909638), (36, 4091365), (38, 3876030), (45, 3273092), (57, 2584020), (60, 2454819), (76, 1938015), (90, 1636546), (95, 1550412), (114, 1292010), (171, 861340), (180, 818273), (190, 775206), (228, 646005), (285, 516804), (342, 430670), (380, 387603), (570, 258402), (684, 215335), (855, 172268), (1140, 129201), (1710, 86134), (3420, 43067)]