449302140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 1655506944

約数和(自身を除く): 1206204804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 235, 243, 252, 270, 281, 282, 315, 324, 329, 378, 405, 420, 423, 470, 486, 540, 562, 564, 567, 630, 658, 705, 756, 810, 843, 846, 940, 945, 972, 987, 1124, 1134, 1215, 1260, 1269, 1316, 1405, 1410, 1620, 1645, 1686, 1692, 1701, 1890, 1967, 1974, 2115, 2268, 2430, 2529, 2538, 2810, 2820, 2835, 2961, 3290, 3372, 3402, 3780, 3807, 3934, 3948, 4215, 4230, 4860, 4935, 5058, 5076, 5620, 5670, 5901, 5922, 6345, 6580, 6804, 7587, 7614, 7868, 8430, 8460, 8505, 8883, 9835, 9870, 10116, 11340, 11421, 11802, 11844, 12645, 12690, 13207, 14805, 15174, 15228, 16860, 17010, 17703, 17766, 19035, 19670, 19740, 22761, 22842, 23604, 25290, 25380, 26414, 26649, 29505, 29610, 30348, 34020, 35406, 35532, 37935, 38070, 39340, 39621, 44415, 45522, 45684, 50580, 52828, 53109, 53298, 57105, 59010, 59220, 66035, 68283, 70812, 75870, 76140, 79242, 79947, 88515, 88830, 91044, 92449, 106218, 106596, 113805, 114210, 118020, 118863, 132070, 133245, 136566, 151740, 158484, 159327, 159894, 177030, 177660, 184898, 198105, 212436, 227610, 228420, 237726, 264140, 265545, 266490, 273132, 277347, 318654, 319788, 341415, 354060, 356589, 369796, 396210, 399735, 455220, 462245, 475452, 477981, 531090, 532980, 554694, 594315, 637308, 682830, 713178, 792420, 796635, 799470, 832041, 924490, 955962, 1062180, 1069767, 1109388, 1188630, 1365660, 1386735, 1426356, 1593270, 1598940, 1664082, 1782945, 1848980, 1911924, 2139534, 2377260, 2389905, 2496123, 2773470, 3186540, 3209301, 3328164, 3565890, 4160205, 4279068, 4779810, 4992246, 5348835, 5546940, 6418602, 7131780, 7488369, 8320410, 9559620, 9984492, 10697670, 12480615, 12837204, 14976738, 16046505, 16640820, 21395340, 22465107, 24961230, 29953476, 32093010, 37441845, 44930214, 49922460, 64186020, 74883690, 89860428, 112325535, 149767380, 224651070, 449302140]

約数ペア:

[(1, 449302140), (2, 224651070), (3, 149767380), (4, 112325535), (5, 89860428), (6, 74883690), (7, 64186020), (9, 49922460), (10, 44930214), (12, 37441845), (14, 32093010), (15, 29953476), (18, 24961230), (20, 22465107), (21, 21395340), (27, 16640820), (28, 16046505), (30, 14976738), (35, 12837204), (36, 12480615), (42, 10697670), (45, 9984492), (47, 9559620), (54, 8320410), (60, 7488369), (63, 7131780), (70, 6418602), (81, 5546940), (84, 5348835), (90, 4992246), (94, 4779810), (105, 4279068), (108, 4160205), (126, 3565890), (135, 3328164), (140, 3209301), (141, 3186540), (162, 2773470), (180, 2496123), (188, 2389905), (189, 2377260), (210, 2139534), (235, 1911924), (243, 1848980), (252, 1782945), (270, 1664082), (281, 1598940), (282, 1593270), (315, 1426356), (324, 1386735), (329, 1365660), (378, 1188630), (405, 1109388), (420, 1069767), (423, 1062180), (470, 955962), (486, 924490), (540, 832041), (562, 799470), (564, 796635), (567, 792420), (630, 713178), (658, 682830), (705, 637308), (756, 594315), (810, 554694), (843, 532980), (846, 531090), (940, 477981), (945, 475452), (972, 462245), (987, 455220), (1124, 399735), (1134, 396210), (1215, 369796), (1260, 356589), (1269, 354060), (1316, 341415), (1405, 319788), (1410, 318654), (1620, 277347), (1645, 273132), (1686, 266490), (1692, 265545), (1701, 264140), (1890, 237726), (1967, 228420), (1974, 227610), (2115, 212436), (2268, 198105), (2430, 184898), (2529, 177660), (2538, 177030), (2810, 159894), (2820, 159327), (2835, 158484), (2961, 151740), (3290, 136566), (3372, 133245), (3402, 132070), (3780, 118863), (3807, 118020), (3934, 114210), (3948, 113805), (4215, 106596), (4230, 106218), (4860, 92449), (4935, 91044), (5058, 88830), (5076, 88515), (5620, 79947), (5670, 79242), (5901, 76140), (5922, 75870), (6345, 70812), (6580, 68283), (6804, 66035), (7587, 59220), (7614, 59010), (7868, 57105), (8430, 53298), (8460, 53109), (8505, 52828), (8883, 50580), (9835, 45684), (9870, 45522), (10116, 44415), (11340, 39621), (11421, 39340), (11802, 38070), (11844, 37935), (12645, 35532), (12690, 35406), (13207, 34020), (14805, 30348), (15174, 29610), (15228, 29505), (16860, 26649), (17010, 26414), (17703, 25380), (17766, 25290), (19035, 23604), (19670, 22842), (19740, 22761)]