86122000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 222697800

約数和(自身を除く): 136575800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 149, 170, 200, 250, 272, 289, 298, 340, 400, 425, 500, 578, 596, 680, 745, 850, 1000, 1156, 1192, 1360, 1445, 1490, 1700, 2000, 2125, 2312, 2384, 2533, 2890, 2980, 3400, 3725, 4250, 4624, 5066, 5780, 5960, 6800, 7225, 7450, 8500, 10132, 11560, 11920, 12665, 14450, 14900, 17000, 18625, 20264, 23120, 25330, 28900, 29800, 34000, 36125, 37250, 40528, 43061, 50660, 57800, 59600, 63325, 72250, 74500, 86122, 101320, 115600, 126650, 144500, 149000, 172244, 202640, 215305, 253300, 289000, 298000, 316625, 344488, 430610, 506600, 578000, 633250, 688976, 861220, 1013200, 1076525, 1266500, 1722440, 2153050, 2533000, 3444880, 4306100, 5066000, 5382625, 8612200, 10765250, 17224400, 21530500, 43061000, 86122000]

約数ペア:

[(1, 86122000), (2, 43061000), (4, 21530500), (5, 17224400), (8, 10765250), (10, 8612200), (16, 5382625), (17, 5066000), (20, 4306100), (25, 3444880), (34, 2533000), (40, 2153050), (50, 1722440), (68, 1266500), (80, 1076525), (85, 1013200), (100, 861220), (125, 688976), (136, 633250), (149, 578000), (170, 506600), (200, 430610), (250, 344488), (272, 316625), (289, 298000), (298, 289000), (340, 253300), (400, 215305), (425, 202640), (500, 172244), (578, 149000), (596, 144500), (680, 126650), (745, 115600), (850, 101320), (1000, 86122), (1156, 74500), (1192, 72250), (1360, 63325), (1445, 59600), (1490, 57800), (1700, 50660), (2000, 43061), (2125, 40528), (2312, 37250), (2384, 36125), (2533, 34000), (2890, 29800), (2980, 28900), (3400, 25330), (3725, 23120), (4250, 20264), (4624, 18625), (5066, 17000), (5780, 14900), (5960, 14450), (6800, 12665), (7225, 11920), (7450, 11560), (8500, 10132)]