449894445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 1032321024

約数和(自身を除く): 582426579

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 33, 35, 39, 55, 57, 65, 77, 83, 91, 95, 105, 133, 143, 165, 195, 209, 231, 247, 249, 273, 285, 361, 385, 399, 415, 429, 455, 581, 627, 665, 715, 741, 913, 1001, 1045, 1079, 1083, 1155, 1235, 1245, 1365, 1463, 1577, 1729, 1743, 1805, 1995, 2145, 2527, 2717, 2739, 2905, 3003, 3135, 3237, 3705, 3971, 4389, 4565, 4693, 4731, 5005, 5187, 5395, 5415, 6391, 7315, 7553, 7581, 7885, 8151, 8645, 8715, 11039, 11869, 11913, 12635, 13585, 13695, 14079, 15015, 16185, 17347, 19019, 19173, 19855, 20501, 21945, 22659, 23465, 23655, 25935, 27797, 29963, 31955, 32851, 33117, 35607, 37765, 37905, 40755, 51623, 52041, 55195, 57057, 59345, 59565, 61503, 70395, 83083, 83391, 86735, 89889, 95095, 95865, 98553, 102505, 113295, 121429, 138985, 143507, 149815, 154869, 164255, 165585, 178035, 209741, 225511, 249249, 258115, 260205, 285285, 307515, 329593, 361361, 364287, 389519, 415415, 416955, 430521, 449445, 492765, 607145, 629223, 676533, 717535, 774345, 988779, 1048705, 1084083, 1127555, 1168557, 1246245, 1578577, 1647965, 1806805, 1821435, 1947595, 2152605, 2307151, 2726633, 3146115, 3382665, 4284709, 4735731, 4943895, 5420415, 5842785, 6921453, 7892885, 8179899, 11535755, 12854127, 13633165, 21423545, 23678655, 29992963, 34607265, 40899495, 64270635, 89978889, 149964815, 449894445]

約数ペア:

[(1, 449894445), (3, 149964815), (5, 89978889), (7, 64270635), (11, 40899495), (13, 34607265), (15, 29992963), (19, 23678655), (21, 21423545), (33, 13633165), (35, 12854127), (39, 11535755), (55, 8179899), (57, 7892885), (65, 6921453), (77, 5842785), (83, 5420415), (91, 4943895), (95, 4735731), (105, 4284709), (133, 3382665), (143, 3146115), (165, 2726633), (195, 2307151), (209, 2152605), (231, 1947595), (247, 1821435), (249, 1806805), (273, 1647965), (285, 1578577), (361, 1246245), (385, 1168557), (399, 1127555), (415, 1084083), (429, 1048705), (455, 988779), (581, 774345), (627, 717535), (665, 676533), (715, 629223), (741, 607145), (913, 492765), (1001, 449445), (1045, 430521), (1079, 416955), (1083, 415415), (1155, 389519), (1235, 364287), (1245, 361361), (1365, 329593), (1463, 307515), (1577, 285285), (1729, 260205), (1743, 258115), (1805, 249249), (1995, 225511), (2145, 209741), (2527, 178035), (2717, 165585), (2739, 164255), (2905, 154869), (3003, 149815), (3135, 143507), (3237, 138985), (3705, 121429), (3971, 113295), (4389, 102505), (4565, 98553), (4693, 95865), (4731, 95095), (5005, 89889), (5187, 86735), (5395, 83391), (5415, 83083), (6391, 70395), (7315, 61503), (7553, 59565), (7581, 59345), (7885, 57057), (8151, 55195), (8645, 52041), (8715, 51623), (11039, 40755), (11869, 37905), (11913, 37765), (12635, 35607), (13585, 33117), (13695, 32851), (14079, 31955), (15015, 29963), (16185, 27797), (17347, 25935), (19019, 23655), (19173, 23465), (19855, 22659), (20501, 21945)]