84154400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 228922848

約数和(自身を除く): 144768448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 73, 80, 88, 100, 110, 131, 146, 160, 176, 200, 220, 262, 275, 292, 352, 365, 400, 440, 524, 550, 584, 655, 730, 800, 803, 880, 1048, 1100, 1168, 1310, 1441, 1460, 1606, 1760, 1825, 2096, 2200, 2336, 2620, 2882, 2920, 3212, 3275, 3650, 4015, 4192, 4400, 5240, 5764, 5840, 6424, 6550, 7205, 7300, 8030, 8800, 9563, 10480, 11528, 11680, 12848, 13100, 14410, 14600, 16060, 19126, 20075, 20960, 23056, 25696, 26200, 28820, 29200, 32120, 36025, 38252, 40150, 46112, 47815, 52400, 57640, 58400, 64240, 72050, 76504, 80300, 95630, 104800, 105193, 115280, 128480, 144100, 153008, 160600, 191260, 210386, 230560, 239075, 288200, 306016, 321200, 382520, 420772, 478150, 525965, 576400, 642400, 765040, 841544, 956300, 1051930, 1152800, 1530080, 1683088, 1912600, 2103860, 2629825, 3366176, 3825200, 4207720, 5259650, 7650400, 8415440, 10519300, 16830880, 21038600, 42077200, 84154400]

約数ペア:

[(1, 84154400), (2, 42077200), (4, 21038600), (5, 16830880), (8, 10519300), (10, 8415440), (11, 7650400), (16, 5259650), (20, 4207720), (22, 3825200), (25, 3366176), (32, 2629825), (40, 2103860), (44, 1912600), (50, 1683088), (55, 1530080), (73, 1152800), (80, 1051930), (88, 956300), (100, 841544), (110, 765040), (131, 642400), (146, 576400), (160, 525965), (176, 478150), (200, 420772), (220, 382520), (262, 321200), (275, 306016), (292, 288200), (352, 239075), (365, 230560), (400, 210386), (440, 191260), (524, 160600), (550, 153008), (584, 144100), (655, 128480), (730, 115280), (800, 105193), (803, 104800), (880, 95630), (1048, 80300), (1100, 76504), (1168, 72050), (1310, 64240), (1441, 58400), (1460, 57640), (1606, 52400), (1760, 47815), (1825, 46112), (2096, 40150), (2200, 38252), (2336, 36025), (2620, 32120), (2882, 29200), (2920, 28820), (3212, 26200), (3275, 25696), (3650, 23056), (4015, 20960), (4192, 20075), (4400, 19126), (5240, 16060), (5764, 14600), (5840, 14410), (6424, 13100), (6550, 12848), (7205, 11680), (7300, 11528), (8030, 10480), (8800, 9563)]