73013200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 199119200

約数和(自身を除く): 126106000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 494, 520, 650, 739, 760, 950, 988, 1040, 1235, 1300, 1478, 1520, 1900, 1976, 2470, 2600, 2956, 3695, 3800, 3952, 4940, 5200, 5912, 6175, 7390, 7600, 9607, 9880, 11824, 12350, 14041, 14780, 18475, 19214, 19760, 24700, 28082, 29560, 36950, 38428, 48035, 49400, 56164, 59120, 70205, 73900, 76856, 96070, 98800, 112328, 140410, 147800, 153712, 182533, 192140, 224656, 240175, 280820, 295600, 351025, 365066, 384280, 480350, 561640, 702050, 730132, 768560, 912665, 960700, 1123280, 1404100, 1460264, 1825330, 1921400, 2808200, 2920528, 3650660, 3842800, 4563325, 5616400, 7301320, 9126650, 14602640, 18253300, 36506600, 73013200]

約数ペア:

[(1, 73013200), (2, 36506600), (4, 18253300), (5, 14602640), (8, 9126650), (10, 7301320), (13, 5616400), (16, 4563325), (19, 3842800), (20, 3650660), (25, 2920528), (26, 2808200), (38, 1921400), (40, 1825330), (50, 1460264), (52, 1404100), (65, 1123280), (76, 960700), (80, 912665), (95, 768560), (100, 730132), (104, 702050), (130, 561640), (152, 480350), (190, 384280), (200, 365066), (208, 351025), (247, 295600), (260, 280820), (304, 240175), (325, 224656), (380, 192140), (400, 182533), (475, 153712), (494, 147800), (520, 140410), (650, 112328), (739, 98800), (760, 96070), (950, 76856), (988, 73900), (1040, 70205), (1235, 59120), (1300, 56164), (1478, 49400), (1520, 48035), (1900, 38428), (1976, 36950), (2470, 29560), (2600, 28082), (2956, 24700), (3695, 19760), (3800, 19214), (3952, 18475), (4940, 14780), (5200, 14041), (5912, 12350), (6175, 11824), (7390, 9880), (7600, 9607)]