61431200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4554

約数の個数: 72

約数和(自身を含む): 158825772

約数和(自身を除く): 97394572

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4517, 6800, 9034, 13600, 18068, 22585, 36136, 45170, 72272, 76789, 90340, 112925, 144544, 153578, 180680, 225850, 307156, 361360, 383945, 451700, 614312, 722720, 767890, 903400, 1228624, 1535780, 1806800, 1919725, 2457248, 3071560, 3613600, 3839450, 6143120, 7678900, 12286240, 15357800, 30715600, 61431200]

約数ペア:

[(1, 61431200), (2, 30715600), (4, 15357800), (5, 12286240), (8, 7678900), (10, 6143120), (16, 3839450), (17, 3613600), (20, 3071560), (25, 2457248), (32, 1919725), (34, 1806800), (40, 1535780), (50, 1228624), (68, 903400), (80, 767890), (85, 722720), (100, 614312), (136, 451700), (160, 383945), (170, 361360), (200, 307156), (272, 225850), (340, 180680), (400, 153578), (425, 144544), (544, 112925), (680, 90340), (800, 76789), (850, 72272), (1360, 45170), (1700, 36136), (2720, 22585), (3400, 18068), (4517, 13600), (6800, 9034)]