74731800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 277750080

約数和(自身を除く): 203018280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 67, 75, 78, 88, 100, 104, 110, 120, 130, 132, 134, 143, 150, 156, 165, 169, 195, 200, 201, 220, 260, 264, 268, 275, 286, 300, 312, 325, 330, 335, 338, 390, 402, 429, 440, 507, 520, 536, 550, 572, 600, 650, 660, 670, 676, 715, 737, 780, 804, 825, 845, 858, 871, 975, 1005, 1014, 1100, 1144, 1300, 1320, 1340, 1352, 1430, 1474, 1560, 1608, 1650, 1675, 1690, 1716, 1742, 1859, 1950, 2010, 2028, 2145, 2200, 2211, 2535, 2600, 2613, 2680, 2860, 2948, 3300, 3350, 3380, 3432, 3484, 3575, 3685, 3718, 3900, 4020, 4056, 4225, 4290, 4355, 4422, 5025, 5070, 5226, 5577, 5720, 5896, 6600, 6700, 6760, 6968, 7150, 7370, 7436, 7800, 8040, 8450, 8580, 8710, 8844, 9295, 9581, 10050, 10140, 10452, 10725, 11055, 11154, 11323, 12675, 13065, 13400, 14300, 14740, 14872, 16900, 17160, 17420, 17688, 18425, 18590, 19162, 20100, 20280, 20904, 21450, 21775, 22110, 22308, 22646, 25350, 26130, 27885, 28600, 28743, 29480, 33800, 33969, 34840, 36850, 37180, 38324, 40200, 42900, 43550, 44220, 44616, 45292, 46475, 47905, 50700, 52260, 55275, 55770, 56615, 57486, 65325, 67938, 73700, 74360, 76648, 85800, 87100, 88440, 90584, 92950, 95810, 101400, 104520, 110550, 111540, 113230, 114972, 124553, 130650, 135876, 139425, 143715, 147400, 169845, 174200, 185900, 191620, 221100, 223080, 226460, 229944, 239525, 249106, 261300, 271752, 278850, 283075, 287430, 339690, 371800, 373659, 383240, 442200, 452920, 479050, 498212, 522600, 557700, 566150, 574860, 622765, 679380, 718575, 747318, 849225, 958100, 996424, 1115400, 1132300, 1149720, 1245530, 1358760, 1437150, 1494636, 1698450, 1868295, 1916200, 2264600, 2491060, 2874300, 2989272, 3113825, 3396900, 3736590, 4982120, 5748600, 6227650, 6793800, 7473180, 9341475, 12455300, 14946360, 18682950, 24910600, 37365900, 74731800]

約数ペア:

[(1, 74731800), (2, 37365900), (3, 24910600), (4, 18682950), (5, 14946360), (6, 12455300), (8, 9341475), (10, 7473180), (11, 6793800), (12, 6227650), (13, 5748600), (15, 4982120), (20, 3736590), (22, 3396900), (24, 3113825), (25, 2989272), (26, 2874300), (30, 2491060), (33, 2264600), (39, 1916200), (40, 1868295), (44, 1698450), (50, 1494636), (52, 1437150), (55, 1358760), (60, 1245530), (65, 1149720), (66, 1132300), (67, 1115400), (75, 996424), (78, 958100), (88, 849225), (100, 747318), (104, 718575), (110, 679380), (120, 622765), (130, 574860), (132, 566150), (134, 557700), (143, 522600), (150, 498212), (156, 479050), (165, 452920), (169, 442200), (195, 383240), (200, 373659), (201, 371800), (220, 339690), (260, 287430), (264, 283075), (268, 278850), (275, 271752), (286, 261300), (300, 249106), (312, 239525), (325, 229944), (330, 226460), (335, 223080), (338, 221100), (390, 191620), (402, 185900), (429, 174200), (440, 169845), (507, 147400), (520, 143715), (536, 139425), (550, 135876), (572, 130650), (600, 124553), (650, 114972), (660, 113230), (670, 111540), (676, 110550), (715, 104520), (737, 101400), (780, 95810), (804, 92950), (825, 90584), (845, 88440), (858, 87100), (871, 85800), (975, 76648), (1005, 74360), (1014, 73700), (1100, 67938), (1144, 65325), (1300, 57486), (1320, 56615), (1340, 55770), (1352, 55275), (1430, 52260), (1474, 50700), (1560, 47905), (1608, 46475), (1650, 45292), (1675, 44616), (1690, 44220), (1716, 43550), (1742, 42900), (1859, 40200), (1950, 38324), (2010, 37180), (2028, 36850), (2145, 34840), (2200, 33969), (2211, 33800), (2535, 29480), (2600, 28743), (2613, 28600), (2680, 27885), (2860, 26130), (2948, 25350), (3300, 22646), (3350, 22308), (3380, 22110), (3432, 21775), (3484, 21450), (3575, 20904), (3685, 20280), (3718, 20100), (3900, 19162), (4020, 18590), (4056, 18425), (4225, 17688), (4290, 17420), (4355, 17160), (4422, 16900), (5025, 14872), (5070, 14740), (5226, 14300), (5577, 13400), (5720, 13065), (5896, 12675), (6600, 11323), (6700, 11154), (6760, 11055), (6968, 10725), (7150, 10452), (7370, 10140), (7436, 10050), (7800, 9581), (8040, 9295), (8450, 8844), (8580, 8710)]