2525100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 7707840

約数和(自身を除く): 5182740

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, 443, 475, 570, 886, 950, 1140, 1329, 1425, 1772, 1900, 2215, 2658, 2850, 4430, 5316, 5700, 6645, 8417, 8860, 11075, 13290, 16834, 22150, 25251, 26580, 33225, 33668, 42085, 44300, 50502, 66450, 84170, 101004, 126255, 132900, 168340, 210425, 252510, 420850, 505020, 631275, 841700, 1262550, 2525100]

約数ペア:

[(1, 2525100), (2, 1262550), (3, 841700), (4, 631275), (5, 505020), (6, 420850), (10, 252510), (12, 210425), (15, 168340), (19, 132900), (20, 126255), (25, 101004), (30, 84170), (38, 66450), (50, 50502), (57, 44300), (60, 42085), (75, 33668), (76, 33225), (95, 26580), (100, 25251), (114, 22150), (150, 16834), (190, 13290), (228, 11075), (285, 8860), (300, 8417), (380, 6645), (443, 5700), (475, 5316), (570, 4430), (886, 2850), (950, 2658), (1140, 2215), (1329, 1900), (1425, 1772)]