30289800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2695

約数の個数: 96

約数和(自身を含む): 98877600

約数和(自身を除く): 68587800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2657, 2850, 3800, 5314, 5700, 7971, 10628, 11400, 13285, 15942, 21256, 26570, 31884, 39855, 50483, 53140, 63768, 66425, 79710, 100966, 106280, 132850, 151449, 159420, 199275, 201932, 252415, 265700, 302898, 318840, 398550, 403864, 504830, 531400, 605796, 757245, 797100, 1009660, 1211592, 1262075, 1514490, 1594200, 2019320, 2524150, 3028980, 3786225, 5048300, 6057960, 7572450, 10096600, 15144900, 30289800]

約数ペア:

[(1, 30289800), (2, 15144900), (3, 10096600), (4, 7572450), (5, 6057960), (6, 5048300), (8, 3786225), (10, 3028980), (12, 2524150), (15, 2019320), (19, 1594200), (20, 1514490), (24, 1262075), (25, 1211592), (30, 1009660), (38, 797100), (40, 757245), (50, 605796), (57, 531400), (60, 504830), (75, 403864), (76, 398550), (95, 318840), (100, 302898), (114, 265700), (120, 252415), (150, 201932), (152, 199275), (190, 159420), (200, 151449), (228, 132850), (285, 106280), (300, 100966), (380, 79710), (456, 66425), (475, 63768), (570, 53140), (600, 50483), (760, 39855), (950, 31884), (1140, 26570), (1425, 21256), (1900, 15942), (2280, 13285), (2657, 11400), (2850, 10628), (3800, 7971), (5314, 5700)]