4474500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 13802880

約数和(自身を除く): 9328380

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, 125, 150, 157, 190, 228, 250, 285, 300, 314, 375, 380, 471, 475, 500, 570, 628, 750, 785, 942, 950, 1140, 1425, 1500, 1570, 1884, 1900, 2355, 2375, 2850, 2983, 3140, 3925, 4710, 4750, 5700, 5966, 7125, 7850, 8949, 9420, 9500, 11775, 11932, 14250, 14915, 15700, 17898, 19625, 23550, 28500, 29830, 35796, 39250, 44745, 47100, 58875, 59660, 74575, 78500, 89490, 117750, 149150, 178980, 223725, 235500, 298300, 372875, 447450, 745750, 894900, 1118625, 1491500, 2237250, 4474500]

約数ペア:

[(1, 4474500), (2, 2237250), (3, 1491500), (4, 1118625), (5, 894900), (6, 745750), (10, 447450), (12, 372875), (15, 298300), (19, 235500), (20, 223725), (25, 178980), (30, 149150), (38, 117750), (50, 89490), (57, 78500), (60, 74575), (75, 59660), (76, 58875), (95, 47100), (100, 44745), (114, 39250), (125, 35796), (150, 29830), (157, 28500), (190, 23550), (228, 19625), (250, 17898), (285, 15700), (300, 14915), (314, 14250), (375, 11932), (380, 11775), (471, 9500), (475, 9420), (500, 8949), (570, 7850), (628, 7125), (750, 5966), (785, 5700), (942, 4750), (950, 4710), (1140, 3925), (1425, 3140), (1500, 2983), (1570, 2850), (1884, 2375), (1900, 2355)]