129870400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 358298496

約数和(自身を除く): 228428096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 64, 80, 88, 94, 100, 110, 157, 160, 176, 188, 200, 220, 235, 275, 314, 320, 352, 376, 400, 440, 470, 517, 550, 628, 704, 752, 785, 800, 880, 940, 1034, 1100, 1175, 1256, 1504, 1570, 1600, 1727, 1760, 1880, 2068, 2200, 2350, 2512, 2585, 3008, 3140, 3454, 3520, 3760, 3925, 4136, 4400, 4700, 5024, 5170, 6280, 6908, 7379, 7520, 7850, 8272, 8635, 8800, 9400, 10048, 10340, 12560, 12925, 13816, 14758, 15040, 15700, 16544, 17270, 17600, 18800, 20680, 25120, 25850, 27632, 29516, 31400, 33088, 34540, 36895, 37600, 41360, 43175, 50240, 51700, 55264, 59032, 62800, 69080, 73790, 75200, 81169, 82720, 86350, 103400, 110528, 118064, 125600, 138160, 147580, 162338, 165440, 172700, 184475, 206800, 236128, 251200, 276320, 295160, 324676, 345400, 368950, 405845, 413600, 472256, 552640, 590320, 649352, 690800, 737900, 811690, 827200, 1180640, 1298704, 1381600, 1475800, 1623380, 2029225, 2361280, 2597408, 2763200, 2951600, 3246760, 4058450, 5194816, 5903200, 6493520, 8116900, 11806400, 12987040, 16233800, 25974080, 32467600, 64935200, 129870400]

約数ペア:

[(1, 129870400), (2, 64935200), (4, 32467600), (5, 25974080), (8, 16233800), (10, 12987040), (11, 11806400), (16, 8116900), (20, 6493520), (22, 5903200), (25, 5194816), (32, 4058450), (40, 3246760), (44, 2951600), (47, 2763200), (50, 2597408), (55, 2361280), (64, 2029225), (80, 1623380), (88, 1475800), (94, 1381600), (100, 1298704), (110, 1180640), (157, 827200), (160, 811690), (176, 737900), (188, 690800), (200, 649352), (220, 590320), (235, 552640), (275, 472256), (314, 413600), (320, 405845), (352, 368950), (376, 345400), (400, 324676), (440, 295160), (470, 276320), (517, 251200), (550, 236128), (628, 206800), (704, 184475), (752, 172700), (785, 165440), (800, 162338), (880, 147580), (940, 138160), (1034, 125600), (1100, 118064), (1175, 110528), (1256, 103400), (1504, 86350), (1570, 82720), (1600, 81169), (1727, 75200), (1760, 73790), (1880, 69080), (2068, 62800), (2200, 59032), (2350, 55264), (2512, 51700), (2585, 50240), (3008, 43175), (3140, 41360), (3454, 37600), (3520, 36895), (3760, 34540), (3925, 33088), (4136, 31400), (4400, 29516), (4700, 27632), (5024, 25850), (5170, 25120), (6280, 20680), (6908, 18800), (7379, 17600), (7520, 17270), (7850, 16544), (8272, 15700), (8635, 15040), (8800, 14758), (9400, 13816), (10048, 12925), (10340, 12560)]