453871620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1495

約数の個数: 192

約数和(自身を含む): 1535385600

約数和(自身を除く): 1081513980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1427, 1674, 1710, 1767, 1860, 2052, 2356, 2565, 2790, 2854, 2945, 3348, 3420, 3534, 4185, 4281, 5130, 5301, 5580, 5708, 5890, 7068, 7135, 8370, 8562, 8835, 10260, 10602, 11780, 12843, 14270, 15903, 16740, 17124, 17670, 21204, 21405, 25686, 26505, 27113, 28540, 31806, 35340, 38529, 42810, 44237, 51372, 53010, 54226, 63612, 64215, 77058, 79515, 81339, 85620, 88474, 106020, 108452, 128430, 132711, 135565, 154116, 159030, 162678, 176948, 192645, 221185, 244017, 256860, 265422, 271130, 318060, 325356, 385290, 398133, 406695, 442370, 488034, 530844, 542260, 663555, 732051, 770580, 796266, 813390, 840503, 884740, 976068, 1194399, 1220085, 1327110, 1464102, 1592532, 1626780, 1681006, 1990665, 2388798, 2440170, 2521509, 2654220, 2928204, 3362012, 3660255, 3981330, 4202515, 4777596, 4880340, 5043018, 5971995, 7320510, 7564527, 7962660, 8405030, 10086036, 11943990, 12607545, 14641020, 15129054, 16810060, 22693581, 23887980, 25215090, 30258108, 37822635, 45387162, 50430180, 75645270, 90774324, 113467905, 151290540, 226935810, 453871620]

約数ペア:

[(1, 453871620), (2, 226935810), (3, 151290540), (4, 113467905), (5, 90774324), (6, 75645270), (9, 50430180), (10, 45387162), (12, 37822635), (15, 30258108), (18, 25215090), (19, 23887980), (20, 22693581), (27, 16810060), (30, 15129054), (31, 14641020), (36, 12607545), (38, 11943990), (45, 10086036), (54, 8405030), (57, 7962660), (60, 7564527), (62, 7320510), (76, 5971995), (90, 5043018), (93, 4880340), (95, 4777596), (108, 4202515), (114, 3981330), (124, 3660255), (135, 3362012), (155, 2928204), (171, 2654220), (180, 2521509), (186, 2440170), (190, 2388798), (228, 1990665), (270, 1681006), (279, 1626780), (285, 1592532), (310, 1464102), (342, 1327110), (372, 1220085), (380, 1194399), (465, 976068), (513, 884740), (540, 840503), (558, 813390), (570, 796266), (589, 770580), (620, 732051), (684, 663555), (837, 542260), (855, 530844), (930, 488034), (1026, 442370), (1116, 406695), (1140, 398133), (1178, 385290), (1395, 325356), (1427, 318060), (1674, 271130), (1710, 265422), (1767, 256860), (1860, 244017), (2052, 221185), (2356, 192645), (2565, 176948), (2790, 162678), (2854, 159030), (2945, 154116), (3348, 135565), (3420, 132711), (3534, 128430), (4185, 108452), (4281, 106020), (5130, 88474), (5301, 85620), (5580, 81339), (5708, 79515), (5890, 77058), (7068, 64215), (7135, 63612), (8370, 54226), (8562, 53010), (8835, 51372), (10260, 44237), (10602, 42810), (11780, 38529), (12843, 35340), (14270, 31806), (15903, 28540), (16740, 27113), (17124, 26505), (17670, 25686), (21204, 21405)]