302752380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 1012838400

約数和(自身を除く): 710086020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 313, 329, 343, 420, 470, 490, 564, 588, 626, 658, 686, 705, 735, 939, 940, 980, 987, 1029, 1252, 1316, 1372, 1410, 1470, 1565, 1645, 1715, 1878, 1974, 2058, 2191, 2303, 2820, 2940, 3130, 3290, 3430, 3756, 3948, 4116, 4382, 4606, 4695, 4935, 5145, 6260, 6573, 6580, 6860, 6909, 8764, 9212, 9390, 9870, 10290, 10955, 11515, 13146, 13818, 14711, 15337, 16121, 18780, 19740, 20580, 21910, 23030, 26292, 27636, 29422, 30674, 32242, 32865, 34545, 43820, 44133, 46011, 46060, 48363, 58844, 61348, 64484, 65730, 69090, 73555, 76685, 80605, 88266, 92022, 96726, 102977, 107359, 131460, 138180, 147110, 153370, 161210, 176532, 184044, 193452, 205954, 214718, 220665, 230055, 241815, 294220, 306740, 308931, 322077, 322420, 411908, 429436, 441330, 460110, 483630, 514885, 536795, 617862, 644154, 720839, 882660, 920220, 967260, 1029770, 1073590, 1235724, 1288308, 1441678, 1544655, 1610385, 2059540, 2147180, 2162517, 2883356, 3089310, 3220770, 3604195, 4325034, 5045873, 6178620, 6441540, 7208390, 8650068, 10091746, 10812585, 14416780, 15137619, 20183492, 21625170, 25229365, 30275238, 43250340, 50458730, 60550476, 75688095, 100917460, 151376190, 302752380]

約数ペア:

[(1, 302752380), (2, 151376190), (3, 100917460), (4, 75688095), (5, 60550476), (6, 50458730), (7, 43250340), (10, 30275238), (12, 25229365), (14, 21625170), (15, 20183492), (20, 15137619), (21, 14416780), (28, 10812585), (30, 10091746), (35, 8650068), (42, 7208390), (47, 6441540), (49, 6178620), (60, 5045873), (70, 4325034), (84, 3604195), (94, 3220770), (98, 3089310), (105, 2883356), (140, 2162517), (141, 2147180), (147, 2059540), (188, 1610385), (196, 1544655), (210, 1441678), (235, 1288308), (245, 1235724), (282, 1073590), (294, 1029770), (313, 967260), (329, 920220), (343, 882660), (420, 720839), (470, 644154), (490, 617862), (564, 536795), (588, 514885), (626, 483630), (658, 460110), (686, 441330), (705, 429436), (735, 411908), (939, 322420), (940, 322077), (980, 308931), (987, 306740), (1029, 294220), (1252, 241815), (1316, 230055), (1372, 220665), (1410, 214718), (1470, 205954), (1565, 193452), (1645, 184044), (1715, 176532), (1878, 161210), (1974, 153370), (2058, 147110), (2191, 138180), (2303, 131460), (2820, 107359), (2940, 102977), (3130, 96726), (3290, 92022), (3430, 88266), (3756, 80605), (3948, 76685), (4116, 73555), (4382, 69090), (4606, 65730), (4695, 64484), (4935, 61348), (5145, 58844), (6260, 48363), (6573, 46060), (6580, 46011), (6860, 44133), (6909, 43820), (8764, 34545), (9212, 32865), (9390, 32242), (9870, 30674), (10290, 29422), (10955, 27636), (11515, 26292), (13146, 23030), (13818, 21910), (14711, 20580), (15337, 19740), (16121, 18780)]