74976840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 256263480

約数和(自身を除く): 181286640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 317, 324, 360, 365, 405, 438, 540, 584, 634, 648, 657, 730, 810, 876, 951, 1080, 1095, 1268, 1314, 1460, 1585, 1620, 1752, 1902, 1971, 2190, 2536, 2628, 2853, 2920, 3170, 3240, 3285, 3804, 3942, 4380, 4755, 5256, 5706, 5913, 6340, 6570, 7608, 7884, 8559, 8760, 9510, 9855, 11412, 11826, 12680, 13140, 14265, 15768, 17118, 19020, 19710, 22824, 23141, 23652, 25677, 26280, 28530, 29565, 34236, 38040, 39420, 42795, 46282, 47304, 51354, 57060, 59130, 68472, 69423, 78840, 85590, 92564, 102708, 114120, 115705, 118260, 128385, 138846, 171180, 185128, 205416, 208269, 231410, 236520, 256770, 277692, 342360, 347115, 416538, 462820, 513540, 555384, 624807, 694230, 833076, 925640, 1027080, 1041345, 1249614, 1388460, 1666152, 1874421, 2082690, 2499228, 2776920, 3124035, 3748842, 4165380, 4998456, 6248070, 7497684, 8330760, 9372105, 12496140, 14995368, 18744210, 24992280, 37488420, 74976840]

約数ペア:

[(1, 74976840), (2, 37488420), (3, 24992280), (4, 18744210), (5, 14995368), (6, 12496140), (8, 9372105), (9, 8330760), (10, 7497684), (12, 6248070), (15, 4998456), (18, 4165380), (20, 3748842), (24, 3124035), (27, 2776920), (30, 2499228), (36, 2082690), (40, 1874421), (45, 1666152), (54, 1388460), (60, 1249614), (72, 1041345), (73, 1027080), (81, 925640), (90, 833076), (108, 694230), (120, 624807), (135, 555384), (146, 513540), (162, 462820), (180, 416538), (216, 347115), (219, 342360), (270, 277692), (292, 256770), (317, 236520), (324, 231410), (360, 208269), (365, 205416), (405, 185128), (438, 171180), (540, 138846), (584, 128385), (634, 118260), (648, 115705), (657, 114120), (730, 102708), (810, 92564), (876, 85590), (951, 78840), (1080, 69423), (1095, 68472), (1268, 59130), (1314, 57060), (1460, 51354), (1585, 47304), (1620, 46282), (1752, 42795), (1902, 39420), (1971, 38040), (2190, 34236), (2536, 29565), (2628, 28530), (2853, 26280), (2920, 25677), (3170, 23652), (3240, 23141), (3285, 22824), (3804, 19710), (3942, 19020), (4380, 17118), (4755, 15768), (5256, 14265), (5706, 13140), (5913, 12680), (6340, 11826), (6570, 11412), (7608, 9855), (7884, 9510), (8559, 8760)]