67510400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 179585790

約数和(自身を除く): 112075390

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 73, 80, 85, 100, 128, 136, 146, 160, 170, 200, 272, 289, 292, 320, 340, 365, 400, 425, 544, 578, 584, 640, 680, 730, 800, 850, 1088, 1156, 1168, 1241, 1360, 1445, 1460, 1600, 1700, 1825, 2176, 2312, 2336, 2482, 2720, 2890, 2920, 3200, 3400, 3650, 4624, 4672, 4964, 5440, 5780, 5840, 6205, 6800, 7225, 7300, 9248, 9344, 9928, 10880, 11560, 11680, 12410, 13600, 14450, 14600, 18496, 19856, 21097, 23120, 23360, 24820, 27200, 28900, 29200, 31025, 36992, 39712, 42194, 46240, 46720, 49640, 54400, 57800, 58400, 62050, 79424, 84388, 92480, 99280, 105485, 115600, 116800, 124100, 158848, 168776, 184960, 198560, 210970, 231200, 233600, 248200, 337552, 397120, 421940, 462400, 496400, 527425, 675104, 794240, 843880, 924800, 992800, 1054850, 1350208, 1687760, 1985600, 2109700, 2700416, 3375520, 3971200, 4219400, 6751040, 8438800, 13502080, 16877600, 33755200, 67510400]

約数ペア:

[(1, 67510400), (2, 33755200), (4, 16877600), (5, 13502080), (8, 8438800), (10, 6751040), (16, 4219400), (17, 3971200), (20, 3375520), (25, 2700416), (32, 2109700), (34, 1985600), (40, 1687760), (50, 1350208), (64, 1054850), (68, 992800), (73, 924800), (80, 843880), (85, 794240), (100, 675104), (128, 527425), (136, 496400), (146, 462400), (160, 421940), (170, 397120), (200, 337552), (272, 248200), (289, 233600), (292, 231200), (320, 210970), (340, 198560), (365, 184960), (400, 168776), (425, 158848), (544, 124100), (578, 116800), (584, 115600), (640, 105485), (680, 99280), (730, 92480), (800, 84388), (850, 79424), (1088, 62050), (1156, 58400), (1168, 57800), (1241, 54400), (1360, 49640), (1445, 46720), (1460, 46240), (1600, 42194), (1700, 39712), (1825, 36992), (2176, 31025), (2312, 29200), (2336, 28900), (2482, 27200), (2720, 24820), (2890, 23360), (2920, 23120), (3200, 21097), (3400, 19856), (3650, 18496), (4624, 14600), (4672, 14450), (4964, 13600), (5440, 12410), (5780, 11680), (5840, 11560), (6205, 10880), (6800, 9928), (7225, 9344), (7300, 9248)]