200901840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11467}}^1$

素因数の和:11556

約数の個数: 80

約数和(自身を含む): 631382208

約数和(自身を除く): 430480368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 11467, 17520, 22934, 34401, 45868, 57335, 68802, 91736, 114670, 137604, 172005, 183472, 229340, 275208, 344010, 458680, 550416, 688020, 837091, 917360, 1376040, 1674182, 2511273, 2752080, 3348364, 4185455, 5022546, 6696728, 8370910, 10045092, 12556365, 13393456, 16741820, 20090184, 25112730, 33483640, 40180368, 50225460, 66967280, 100450920, 200901840]

約数ペア:

[(1, 200901840), (2, 100450920), (3, 66967280), (4, 50225460), (5, 40180368), (6, 33483640), (8, 25112730), (10, 20090184), (12, 16741820), (15, 13393456), (16, 12556365), (20, 10045092), (24, 8370910), (30, 6696728), (40, 5022546), (48, 4185455), (60, 3348364), (73, 2752080), (80, 2511273), (120, 1674182), (146, 1376040), (219, 917360), (240, 837091), (292, 688020), (365, 550416), (438, 458680), (584, 344010), (730, 275208), (876, 229340), (1095, 183472), (1168, 172005), (1460, 137604), (1752, 114670), (2190, 91736), (2920, 68802), (3504, 57335), (4380, 45868), (5840, 34401), (8760, 22934), (11467, 17520)]