74858850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 228244320

約数和(自身を除く): 153385470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 71, 75, 90, 99, 110, 135, 142, 150, 165, 198, 213, 225, 270, 275, 297, 330, 355, 426, 450, 495, 550, 594, 639, 675, 710, 781, 825, 990, 1065, 1278, 1350, 1485, 1562, 1650, 1775, 1917, 2130, 2343, 2475, 2970, 3195, 3550, 3834, 3905, 4686, 4950, 5041, 5325, 6390, 7029, 7425, 7810, 9585, 10082, 10650, 11715, 14058, 14850, 15123, 15975, 19170, 19525, 21087, 23430, 25205, 30246, 31950, 35145, 39050, 42174, 45369, 47925, 50410, 55451, 58575, 70290, 75615, 90738, 95850, 105435, 110902, 117150, 126025, 136107, 151230, 166353, 175725, 210870, 226845, 252050, 272214, 277255, 332706, 351450, 378075, 453690, 499059, 527175, 554510, 680535, 756150, 831765, 998118, 1054350, 1134225, 1361070, 1386275, 1497177, 1663530, 2268450, 2495295, 2772550, 2994354, 3402675, 4158825, 4990590, 6805350, 7485885, 8317650, 12476475, 14971770, 24952950, 37429425, 74858850]

約数ペア:

[(1, 74858850), (2, 37429425), (3, 24952950), (5, 14971770), (6, 12476475), (9, 8317650), (10, 7485885), (11, 6805350), (15, 4990590), (18, 4158825), (22, 3402675), (25, 2994354), (27, 2772550), (30, 2495295), (33, 2268450), (45, 1663530), (50, 1497177), (54, 1386275), (55, 1361070), (66, 1134225), (71, 1054350), (75, 998118), (90, 831765), (99, 756150), (110, 680535), (135, 554510), (142, 527175), (150, 499059), (165, 453690), (198, 378075), (213, 351450), (225, 332706), (270, 277255), (275, 272214), (297, 252050), (330, 226845), (355, 210870), (426, 175725), (450, 166353), (495, 151230), (550, 136107), (594, 126025), (639, 117150), (675, 110902), (710, 105435), (781, 95850), (825, 90738), (990, 75615), (1065, 70290), (1278, 58575), (1350, 55451), (1485, 50410), (1562, 47925), (1650, 45369), (1775, 42174), (1917, 39050), (2130, 35145), (2343, 31950), (2475, 30246), (2970, 25205), (3195, 23430), (3550, 21087), (3834, 19525), (3905, 19170), (4686, 15975), (4950, 15123), (5041, 14850), (5325, 14058), (6390, 11715), (7029, 10650), (7425, 10082), (7810, 9585)]