42772000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 114653448

約数和(自身を除く): 71881448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 68, 74, 80, 85, 100, 125, 136, 148, 160, 170, 185, 200, 250, 272, 289, 296, 340, 370, 400, 425, 500, 544, 578, 592, 629, 680, 740, 800, 850, 925, 1000, 1156, 1184, 1258, 1360, 1445, 1480, 1700, 1850, 2000, 2125, 2312, 2516, 2720, 2890, 2960, 3145, 3400, 3700, 4000, 4250, 4624, 4625, 5032, 5780, 5920, 6290, 6800, 7225, 7400, 8500, 9248, 9250, 10064, 10693, 11560, 12580, 13600, 14450, 14800, 15725, 17000, 18500, 20128, 21386, 23120, 25160, 28900, 29600, 31450, 34000, 36125, 37000, 42772, 46240, 50320, 53465, 57800, 62900, 68000, 72250, 74000, 78625, 85544, 100640, 106930, 115600, 125800, 144500, 148000, 157250, 171088, 213860, 231200, 251600, 267325, 289000, 314500, 342176, 427720, 503200, 534650, 578000, 629000, 855440, 1069300, 1156000, 1258000, 1336625, 1710880, 2138600, 2516000, 2673250, 4277200, 5346500, 8554400, 10693000, 21386000, 42772000]

約数ペア:

[(1, 42772000), (2, 21386000), (4, 10693000), (5, 8554400), (8, 5346500), (10, 4277200), (16, 2673250), (17, 2516000), (20, 2138600), (25, 1710880), (32, 1336625), (34, 1258000), (37, 1156000), (40, 1069300), (50, 855440), (68, 629000), (74, 578000), (80, 534650), (85, 503200), (100, 427720), (125, 342176), (136, 314500), (148, 289000), (160, 267325), (170, 251600), (185, 231200), (200, 213860), (250, 171088), (272, 157250), (289, 148000), (296, 144500), (340, 125800), (370, 115600), (400, 106930), (425, 100640), (500, 85544), (544, 78625), (578, 74000), (592, 72250), (629, 68000), (680, 62900), (740, 57800), (800, 53465), (850, 50320), (925, 46240), (1000, 42772), (1156, 37000), (1184, 36125), (1258, 34000), (1360, 31450), (1445, 29600), (1480, 28900), (1700, 25160), (1850, 23120), (2000, 21386), (2125, 20128), (2312, 18500), (2516, 17000), (2720, 15725), (2890, 14800), (2960, 14450), (3145, 13600), (3400, 12580), (3700, 11560), (4000, 10693), (4250, 10064), (4624, 9250), (4625, 9248), (5032, 8500), (5780, 7400), (5920, 7225), (6290, 6800)]