67881300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11945

約数の個数: 72

約数和(自身を含む): 206757600

約数和(自身を除く): 138876300

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, 11909, 23818, 35727, 47636, 59545, 71454, 119090, 142908, 178635, 226271, 238180, 297725, 357270, 452542, 595450, 678813, 714540, 893175, 905084, 1131355, 1190900, 1357626, 1786350, 2262710, 2715252, 3394065, 3572700, 4525420, 5656775, 6788130, 11313550, 13576260, 16970325, 22627100, 33940650, 67881300]

約数ペア:

[(1, 67881300), (2, 33940650), (3, 22627100), (4, 16970325), (5, 13576260), (6, 11313550), (10, 6788130), (12, 5656775), (15, 4525420), (19, 3572700), (20, 3394065), (25, 2715252), (30, 2262710), (38, 1786350), (50, 1357626), (57, 1190900), (60, 1131355), (75, 905084), (76, 893175), (95, 714540), (100, 678813), (114, 595450), (150, 452542), (190, 357270), (228, 297725), (285, 238180), (300, 226271), (380, 178635), (475, 142908), (570, 119090), (950, 71454), (1140, 59545), (1425, 47636), (1900, 35727), (2850, 23818), (5700, 11909)]