1372489000

素因数分解:

$2^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 3299512320

約数和(自身を除く): 1927023320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 107, 125, 127, 200, 202, 214, 250, 254, 404, 428, 500, 505, 508, 535, 635, 808, 856, 1000, 1010, 1016, 1070, 1270, 2020, 2140, 2525, 2540, 2675, 3175, 4040, 4280, 5050, 5080, 5350, 6350, 10100, 10700, 10807, 12625, 12700, 12827, 13375, 13589, 15875, 20200, 21400, 21614, 25250, 25400, 25654, 26750, 27178, 31750, 43228, 50500, 51308, 53500, 54035, 54356, 63500, 64135, 67945, 86456, 101000, 102616, 107000, 108070, 108712, 127000, 128270, 135890, 216140, 256540, 270175, 271780, 320675, 339725, 432280, 513080, 540350, 543560, 641350, 679450, 1080700, 1282700, 1350875, 1358900, 1372489, 1603375, 1698625, 2161400, 2565400, 2701750, 2717800, 2744978, 3206750, 3397250, 5403500, 5489956, 6413500, 6794500, 6862445, 10807000, 10979912, 12827000, 13589000, 13724890, 27449780, 34312225, 54899560, 68624450, 137248900, 171561125, 274497800, 343122250, 686244500, 1372489000]

約数ペア:

[(1, 1372489000), (2, 686244500), (4, 343122250), (5, 274497800), (8, 171561125), (10, 137248900), (20, 68624450), (25, 54899560), (40, 34312225), (50, 27449780), (100, 13724890), (101, 13589000), (107, 12827000), (125, 10979912), (127, 10807000), (200, 6862445), (202, 6794500), (214, 6413500), (250, 5489956), (254, 5403500), (404, 3397250), (428, 3206750), (500, 2744978), (505, 2717800), (508, 2701750), (535, 2565400), (635, 2161400), (808, 1698625), (856, 1603375), (1000, 1372489), (1010, 1358900), (1016, 1350875), (1070, 1282700), (1270, 1080700), (2020, 679450), (2140, 641350), (2525, 543560), (2540, 540350), (2675, 513080), (3175, 432280), (4040, 339725), (4280, 320675), (5050, 271780), (5080, 270175), (5350, 256540), (6350, 216140), (10100, 135890), (10700, 128270), (10807, 127000), (12625, 108712), (12700, 108070), (12827, 107000), (13375, 102616), (13589, 101000), (15875, 86456), (20200, 67945), (21400, 64135), (21614, 63500), (25250, 54356), (25400, 54035), (25654, 53500), (26750, 51308), (27178, 50500), (31750, 43228)]