74769480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 257178240

約数和(自身を除く): 182408760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 491, 540, 564, 648, 705, 810, 846, 940, 982, 1080, 1128, 1269, 1410, 1473, 1620, 1692, 1880, 1964, 2115, 2455, 2538, 2820, 2946, 3240, 3384, 3807, 3928, 4230, 4419, 4910, 5076, 5640, 5892, 6345, 7365, 7614, 8460, 8838, 9820, 10152, 11784, 12690, 13257, 14730, 15228, 16920, 17676, 19035, 19640, 22095, 23077, 25380, 26514, 29460, 30456, 35352, 38070, 39771, 44190, 46154, 50760, 53028, 58920, 66285, 69231, 76140, 79542, 88380, 92308, 106056, 115385, 132570, 138462, 152280, 159084, 176760, 184616, 198855, 207693, 230770, 265140, 276924, 318168, 346155, 397710, 415386, 461540, 530280, 553848, 623079, 692310, 795420, 830772, 923080, 1038465, 1246158, 1384620, 1590840, 1661544, 1869237, 2076930, 2492316, 2769240, 3115395, 3738474, 4153860, 4984632, 6230790, 7476948, 8307720, 9346185, 12461580, 14953896, 18692370, 24923160, 37384740, 74769480]

約数ペア:

[(1, 74769480), (2, 37384740), (3, 24923160), (4, 18692370), (5, 14953896), (6, 12461580), (8, 9346185), (9, 8307720), (10, 7476948), (12, 6230790), (15, 4984632), (18, 4153860), (20, 3738474), (24, 3115395), (27, 2769240), (30, 2492316), (36, 2076930), (40, 1869237), (45, 1661544), (47, 1590840), (54, 1384620), (60, 1246158), (72, 1038465), (81, 923080), (90, 830772), (94, 795420), (108, 692310), (120, 623079), (135, 553848), (141, 530280), (162, 461540), (180, 415386), (188, 397710), (216, 346155), (235, 318168), (270, 276924), (282, 265140), (324, 230770), (360, 207693), (376, 198855), (405, 184616), (423, 176760), (470, 159084), (491, 152280), (540, 138462), (564, 132570), (648, 115385), (705, 106056), (810, 92308), (846, 88380), (940, 79542), (982, 76140), (1080, 69231), (1128, 66285), (1269, 58920), (1410, 53028), (1473, 50760), (1620, 46154), (1692, 44190), (1880, 39771), (1964, 38070), (2115, 35352), (2455, 30456), (2538, 29460), (2820, 26514), (2946, 25380), (3240, 23077), (3384, 22095), (3807, 19640), (3928, 19035), (4230, 17676), (4419, 16920), (4910, 15228), (5076, 14730), (5640, 13257), (5892, 12690), (6345, 11784), (7365, 10152), (7614, 9820), (8460, 8838)]