74846970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 229824000

約数和(自身を除く): 154977030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 79, 87, 90, 99, 110, 121, 135, 145, 158, 165, 174, 198, 237, 242, 261, 270, 290, 297, 319, 330, 363, 395, 435, 474, 495, 522, 594, 605, 638, 711, 726, 783, 790, 869, 870, 957, 990, 1089, 1185, 1210, 1305, 1422, 1485, 1566, 1595, 1738, 1815, 1914, 2133, 2178, 2291, 2370, 2607, 2610, 2871, 2970, 3190, 3267, 3509, 3555, 3630, 3915, 4266, 4345, 4582, 4785, 5214, 5445, 5742, 6534, 6873, 7018, 7110, 7821, 7830, 8613, 8690, 9559, 9570, 10527, 10665, 10890, 11455, 13035, 13746, 14355, 15642, 16335, 17226, 17545, 19118, 20619, 21054, 21330, 22910, 23463, 25201, 26070, 28677, 28710, 31581, 32670, 34365, 35090, 39105, 41238, 43065, 46926, 47795, 50402, 52635, 57354, 61857, 63162, 68730, 75603, 78210, 86031, 86130, 94743, 95590, 103095, 105270, 117315, 123714, 126005, 143385, 151206, 157905, 172062, 189486, 206190, 226809, 234630, 252010, 258093, 277211, 286770, 309285, 315810, 378015, 430155, 453618, 473715, 516186, 554422, 618570, 680427, 756030, 831633, 860310, 947430, 1134045, 1290465, 1360854, 1386055, 1663266, 2268090, 2494899, 2580930, 2772110, 3402135, 4158165, 4989798, 6804270, 7484697, 8316330, 12474495, 14969394, 24948990, 37423485, 74846970]

約数ペア:

[(1, 74846970), (2, 37423485), (3, 24948990), (5, 14969394), (6, 12474495), (9, 8316330), (10, 7484697), (11, 6804270), (15, 4989798), (18, 4158165), (22, 3402135), (27, 2772110), (29, 2580930), (30, 2494899), (33, 2268090), (45, 1663266), (54, 1386055), (55, 1360854), (58, 1290465), (66, 1134045), (79, 947430), (87, 860310), (90, 831633), (99, 756030), (110, 680427), (121, 618570), (135, 554422), (145, 516186), (158, 473715), (165, 453618), (174, 430155), (198, 378015), (237, 315810), (242, 309285), (261, 286770), (270, 277211), (290, 258093), (297, 252010), (319, 234630), (330, 226809), (363, 206190), (395, 189486), (435, 172062), (474, 157905), (495, 151206), (522, 143385), (594, 126005), (605, 123714), (638, 117315), (711, 105270), (726, 103095), (783, 95590), (790, 94743), (869, 86130), (870, 86031), (957, 78210), (990, 75603), (1089, 68730), (1185, 63162), (1210, 61857), (1305, 57354), (1422, 52635), (1485, 50402), (1566, 47795), (1595, 46926), (1738, 43065), (1815, 41238), (1914, 39105), (2133, 35090), (2178, 34365), (2291, 32670), (2370, 31581), (2607, 28710), (2610, 28677), (2871, 26070), (2970, 25201), (3190, 23463), (3267, 22910), (3509, 21330), (3555, 21054), (3630, 20619), (3915, 19118), (4266, 17545), (4345, 17226), (4582, 16335), (4785, 15642), (5214, 14355), (5445, 13746), (5742, 13035), (6534, 11455), (6873, 10890), (7018, 10665), (7110, 10527), (7821, 9570), (7830, 9559), (8613, 8690)]