42077200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 112644576

約数和(自身を除く): 70567376

約数列:

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

約数ペア:

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