74718400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 202393296

約数和(自身を除く): 127674896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 64, 67, 68, 80, 82, 85, 100, 134, 136, 160, 164, 170, 200, 205, 268, 272, 320, 328, 335, 340, 400, 410, 425, 536, 544, 656, 670, 680, 697, 800, 820, 850, 1025, 1072, 1088, 1139, 1312, 1340, 1360, 1394, 1600, 1640, 1675, 1700, 2050, 2144, 2278, 2624, 2680, 2720, 2747, 2788, 3280, 3350, 3400, 3485, 4100, 4288, 4556, 5360, 5440, 5494, 5576, 5695, 6560, 6700, 6800, 6970, 8200, 9112, 10720, 10988, 11152, 11390, 13120, 13400, 13600, 13735, 13940, 16400, 17425, 18224, 21440, 21976, 22304, 22780, 26800, 27200, 27470, 27880, 28475, 32800, 34850, 36448, 43952, 44608, 45560, 46699, 53600, 54940, 55760, 56950, 65600, 68675, 69700, 72896, 87904, 91120, 93398, 107200, 109880, 111520, 113900, 137350, 139400, 175808, 182240, 186796, 219760, 223040, 227800, 233495, 274700, 278800, 364480, 373592, 439520, 455600, 466990, 549400, 557600, 747184, 879040, 911200, 933980, 1098800, 1115200, 1167475, 1494368, 1822400, 1867960, 2197600, 2334950, 2988736, 3735920, 4395200, 4669900, 7471840, 9339800, 14943680, 18679600, 37359200, 74718400]

約数ペア:

[(1, 74718400), (2, 37359200), (4, 18679600), (5, 14943680), (8, 9339800), (10, 7471840), (16, 4669900), (17, 4395200), (20, 3735920), (25, 2988736), (32, 2334950), (34, 2197600), (40, 1867960), (41, 1822400), (50, 1494368), (64, 1167475), (67, 1115200), (68, 1098800), (80, 933980), (82, 911200), (85, 879040), (100, 747184), (134, 557600), (136, 549400), (160, 466990), (164, 455600), (170, 439520), (200, 373592), (205, 364480), (268, 278800), (272, 274700), (320, 233495), (328, 227800), (335, 223040), (340, 219760), (400, 186796), (410, 182240), (425, 175808), (536, 139400), (544, 137350), (656, 113900), (670, 111520), (680, 109880), (697, 107200), (800, 93398), (820, 91120), (850, 87904), (1025, 72896), (1072, 69700), (1088, 68675), (1139, 65600), (1312, 56950), (1340, 55760), (1360, 54940), (1394, 53600), (1600, 46699), (1640, 45560), (1675, 44608), (1700, 43952), (2050, 36448), (2144, 34850), (2278, 32800), (2624, 28475), (2680, 27880), (2720, 27470), (2747, 27200), (2788, 26800), (3280, 22780), (3350, 22304), (3400, 21976), (3485, 21440), (4100, 18224), (4288, 17425), (4556, 16400), (5360, 13940), (5440, 13735), (5494, 13600), (5576, 13400), (5695, 13120), (6560, 11390), (6700, 11152), (6800, 10988), (6970, 10720), (8200, 9112)]