204549004890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1\times {\mathrm{5153}}^1$

素因数の和:7109

約数の個数: 128

約数和(自身を含む): 552772684800

約数和(自身を除く): 348223679910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 1861, 2133, 2370, 3555, 3722, 4266, 5153, 5583, 7110, 9305, 10306, 10665, 11166, 15459, 16749, 18610, 21330, 25765, 27915, 30918, 33498, 46377, 50247, 51530, 55830, 77295, 83745, 92754, 100494, 139131, 147019, 154590, 167490, 231885, 251235, 278262, 294038, 407087, 441057, 463770, 502470, 695655, 735095, 814174, 882114, 1221261, 1323171, 1391310, 1470190, 2035435, 2205285, 2442522, 2646342, 3663783, 3969513, 4070870, 4410570, 6106305, 6615855, 7327566, 7939026, 9589733, 10991349, 12212610, 13231710, 18318915, 19179466, 19847565, 21982698, 28769199, 36637830, 39695130, 47948665, 54956745, 57538398, 86307597, 95897330, 109913490, 143845995, 172615194, 258922791, 287691990, 431537985, 517845582, 757588907, 863075970, 1294613955, 1515177814, 2272766721, 2589227910, 3787944535, 4545533442, 6818300163, 7575889070, 11363833605, 13636600326, 20454900489, 22727667210, 34091500815, 40909800978, 68183001630, 102274502445, 204549004890]

約数ペア:

[(1, 204549004890), (2, 102274502445), (3, 68183001630), (5, 40909800978), (6, 34091500815), (9, 22727667210), (10, 20454900489), (15, 13636600326), (18, 11363833605), (27, 7575889070), (30, 6818300163), (45, 4545533442), (54, 3787944535), (79, 2589227910), (90, 2272766721), (135, 1515177814), (158, 1294613955), (237, 863075970), (270, 757588907), (395, 517845582), (474, 431537985), (711, 287691990), (790, 258922791), (1185, 172615194), (1422, 143845995), (1861, 109913490), (2133, 95897330), (2370, 86307597), (3555, 57538398), (3722, 54956745), (4266, 47948665), (5153, 39695130), (5583, 36637830), (7110, 28769199), (9305, 21982698), (10306, 19847565), (10665, 19179466), (11166, 18318915), (15459, 13231710), (16749, 12212610), (18610, 10991349), (21330, 9589733), (25765, 7939026), (27915, 7327566), (30918, 6615855), (33498, 6106305), (46377, 4410570), (50247, 4070870), (51530, 3969513), (55830, 3663783), (77295, 2646342), (83745, 2442522), (92754, 2205285), (100494, 2035435), (139131, 1470190), (147019, 1391310), (154590, 1323171), (167490, 1221261), (231885, 882114), (251235, 814174), (278262, 735095), (294038, 695655), (407087, 502470), (441057, 463770)]